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Plato - The Dialogues

(Cosmology and Cosmogenesis)

 
 

The Timæus

Written ca. 360 B.C.

Translated by Benjamin Jowett

 

 
Socrates. One, two, three; but where, my dear Timæus, is the fourth of those who were yesterday my
guests and are to be my entertainers to-day?
 
Timæus. He has been taken ill, Socrates; for he would not willingly have been absent from this gathering.
 
Soc. Then, if he is not coming, you and the two others must supply his place.
 
Tim. Certainly, and we will do all that we can; having been handsomely entertained by you yesterday, those
of us who remain should be only too glad to return your hospitality.
 
Soc. Do you remember what were the points of which I required you to speak?
 
Tim. We remember some of them, and you will be here to remind us of anything which we have forgotten:
or rather, if we are not troubling you, will you briefly recapitulate the whole, and then the particulars will be
more firmly fixed in our memories?
 
Soc. To be sure I will: the chief theme of my yesterday's discourse was the State-how constituted and of
what citizens composed it would seem likely to be most perfect.
 
Tim. Yes, Socrates; and what you said of it was very much to our mind.
 
Soc. Did we not begin by separating the husbandmen and the artisans from the class of defenders of the
State?
 
Tim. Yes.
 
Soc. And when we had given to each one that single employment and particular art which was suited to his
nature, we spoke of those who were intended to be our warriors, and said that they were to be guardians of
the city against attacks from within as well as from without, and to have no other employment; they were to
be merciful in judging their subjects, of whom they were by nature friends, but fierce to their enemies, when
they came across them in battle.
 
Tim. Exactly.
 
Soc. We said, if I am not mistaken, that the guardians should be gifted with a temperament in a high degree
both passionate and philosophical; and that then they would be as they ought to be, gentle to their friends and
fierce with their enemies.
 
Tim. Certainly.
 
Soc. And what did we say of their education? Were they not to be trained in gymnastic, and music, and all
other sorts of knowledge which were proper for them?
 
Tim. Very true.
 
Soc. And being thus trained they were not to consider gold or silver or anything else to be their own private
property; they were to be like hired troops, receiving pay for keeping guard from those who were protected
by them-the pay was to be no more than would suffice for men of simple life; and they were to spend in
common, and to live together in the continual practice of virtue, which was to be their sole pursuit.
 
Tim. That was also said.
 
Soc. Neither did we forget the women; of whom we declared, that their natures should be assimilated and
brought into harmony with those of the men, and that common pursuits should be assigned to them both in
time of war and in their ordinary life.
 
Tim. That, again, was as you say.
 
Soc. And what about the procreation of children? Or rather not the proposal too singular to be forgotten? for
all wives and children were to be in common, to the intent that no one should ever know his own child, but
they were to imagine that they were all one family; those who were within a suitable limit of age were to be
brothers and sisters, those who were of an elder generation parents and grandparents, and those of a younger
children and grandchildren.
 
Tim. Yes, and the proposal is easy to remember, as you say.
 
Soc. And do you also remember how, with a view of securing as far as we could the best breed, we said that
the chief magistrates, male and female, should contrive secretly, by the use of certain lots, so to arrange the
nuptial meeting, that the bad of either sex and the good of either sex might pair with their like; and there was
to be no quarrelling on this account, for they would imagine that the union was a mere accident, and was to
be attributed to the lot?
 
Tim. I remember.
 
Soc. And you remember how we said that the children of the good parents were to be educated, and the
children of the bad secretly dispersed among the inferior citizens; and while they were all growing up the
rulers were to be on the look-out, and to bring up from below in their turn those who were worthy, and those
among themselves who were unworthy were to take the places of those who came up?
 
Tim. True.
 
Soc. Then have I now given you all the heads of our yesterday's discussion? Or is there anything more, my
dear Timaeus, which has been omitted?
 
Tim. Nothing, Socrates; it was just as you have said.
 
Soc. I should like, before proceeding further, to tell you how I feel about the State which we have described. I
might compare myself to a person who, on beholding beautiful animals either created by the painter's art, or,
better still, alive but at rest, is seized with a desire of seeing them in motion or engaged in some struggle or
conflict to which their forms appear suited; this is my feeling about the State which we have been describing.
There are conflicts which all cities undergo, and I should like to hear some one tell of our own city carrying
on a struggle against her neighbours, and how she went out to war in a becoming manner, and when at war
showed by the greatness of her actions and the magnanimity of her words in dealing with other cities a result
worthy of her training and education. Now I, Critias and Hermocrates, am conscious that I myself should
never be able to celebrate the city and her citizens in a befitting manner, and I am not surprised at my own
incapacity; to me the wonder is rather that the poets present as well as past are no better-not that I mean to
depreciate them; but every one can see that they are a tribe of imitators, and will imitate best and most easily
the life in which they have been brought up; while that which is beyond the range of a man's education he
finds hard to carry out in action, and still harder adequately to represent in language. I am aware that the
Sophists have plenty of brave words and fair conceits, but I am afraid that being only wanderers from one
city to another, and having never had habitations of their own, they may fail in their conception of
philosophers and statesmen, and may not know what they do and say in time of war, when they are fighting
or holding parley with their enemies. And thus people of your class are the only ones remaining who are
fitted by nature and education to take part at once both in politics and philosophy. Here is Timaeus, of Locris
in Italy, a city which has admirable laws, and who is himself in wealth and rank the equal of any of his
fellow-citizens; he has held the most important and honourable offices in his own state, and, as I believe, has
scaled the heights of all philosophy; and here is Critias, whom every Athenian knows to be no novice in the
matters of which we are speaking; and as to, Hermocrates, I am assured by many witnesses that his genius
and education qualify him to take part in any speculation of the kind. And therefore yesterday when I saw
that you wanted me to describe the formation of the State, I readily assented, being very well aware, that, if
you only would, none were better qualified to carry the discussion further, and that when you had engaged
our city in a suitable war, you of all men living could best exhibit her playing a fitting part. When I had
completed my task, I in return imposed this other task upon you. You conferred together and agreed to
entertain me to-day, as I had entertained you, with a feast of discourse. Here am I in festive array, and no
man can be more ready for the promised banquet.
 
Her. And we too, Socrates, as Timæus says, will not be wanting in enthusiasm; and there is no excuse for
not complying with your request. As soon as we arrived yesterday at the guest-chamber of Critias, with
whom we are staying, or rather on our way thither, we talked the matter over, and he told us an ancient
tradition, which I wish, Critias, that you would repeat to Socrates, so that he may help us to judge whether it
will satisfy his requirements or not.
 
Crit. I will, if Timæus, who is our other partner, approves.
 
Tim. I quite approve.
 
Crit. Then listen, Socrates, to a tale which, though strange, is certainly true, having been attested by Solon,
who was the wisest of the seven sages. He was a relative and a dear friend of my great-grandfather,
Dropides, as he himself says in many passages of his poems; and he told the story to Critias, my
grandfather, who remembered and repeated it to us. There were of old, he said, great and marvellous actions
of the Athenian city, which have passed into oblivion through lapse of time and the destruction of mankind,
and one in particular, greater than all the rest. This we will now rehearse. It will be a fitting monument of our
gratitude to you, and a hymn of praise true and worthy of the goddess, on this her day of festival.
 
Soc. Very good. And what is this ancient famous action of the Athenians, which Critias declared, on the
authority of Solon, to be not a mere legend, but an actual fact?
 
Crit. I will tell an old-world story which I heard from an aged man; for Critias, at the time of telling it, was
as he said, nearly ninety years of age, and I was about ten. Now the day was that day of the Apaturia which is
called the Registration of Youth, at which, according to custom, our parents gave prizes for recitations, and
the poems of several poets were recited by us boys, and many of us sang the poems of Solon, which at that
time had not gone out of fashion. One of our tribe, either because he thought so or to please Critias, said that
in his judgment Solon was not only the wisest of men, but also the noblest of poets. The old man, as I very
well remember, brightened up at hearing this and said, smiling: Yes, Amynander, if Solon had only, like
other poets, made poetry the business of his life, and had completed the tale which he brought with him from
Egypt, and had not been compelled, by reason of the factions and troubles which he found stirring in his own
country when he came home, to attend to other matters, in my opinion he would have been as famous as
Homer or Hesiod, or any poet.
 
And what was the tale about, Critias? said Amynander.
 
About the greatest action which the Athenians ever did, and which ought to have been the most famous, but,
through the lapse of time and the destruction of the actors, it has not come down to us.
 
Tell us, said the other, the whole story, and how and from whom Solon heard this veritable tradition.
 
He replied:-In the Egyptian Delta, at the head of which the river Nile divides, there is a certain district which
is called the district of Sais, and the great city of the district is also called Sais, and is the city from which
King Amasis came. The citizens have a deity for their foundress; she is called in the Egyptian tongue Neith,
and is asserted by them to be the same whom the Hellenes call Athene; they are great lovers of the
Athenians, and say that they are in some way related to them. To this city came Solon, and was received
there with great honour; he asked the priests who were most skilful in such matters, about antiquity, and
made the discovery that neither he nor any other Hellene knew anything worth mentioning about the times of
old. On one occasion, wishing to draw them on to speak of antiquity, he began to tell about the most ancient
things in our part of the world-about Phoroneus, who is called "the first man," and about Niobe; and after the
Deluge, of the survival of Deucalion and Pyrrha; and he traced the genealogy of their descendants, and
reckoning up the dates, tried to compute how many years ago the events of which he was speaking
happened. Thereupon one of the priests, who was of a very great age, said: O Solon, Solon, you Hellenes are
never anything but children, and there is not an old man among you. Solon in return asked him what he
meant. I mean to say, he replied, that in mind you are all young; there is no old opinion handed down among
you by ancient tradition, nor any science which is hoary with age. And I will tell you why. There have been,
and will be again, many destructions of mankind arising out of many causes; the greatest have been brought
about by the agencies of fire and water, and other lesser ones by innumerable other causes. There is a story,
which even you have preserved, that once upon a time Paethon, the son of Helios, having yoked the steeds in
his father's chariot, because he was not able to drive them in the path of his father, burnt up all that was upon
the earth, and was himself destroyed by a thunderbolt. Now this has the form of a myth, but really signifies a
declination of the bodies moving in the heavens around the earth, and a great conflagration of things upon the
earth, which recurs after long intervals; at such times those who live upon the mountains and in dry and lofty
places are more liable to destruction than those who dwell by rivers or on the seashore. And from this
calamity the Nile, who is our never-failing saviour, delivers and preserves us. When, on the other hand, the
gods purge the earth with a deluge of water, the survivors in your country are herdsmen and shepherds who
dwell on the mountains, but those who, like you, live in cities are carried by the rivers into the sea. Whereas
in this land, neither then nor at any other time, does the water come down from above on the fields, having
always a tendency to come up from below; for which reason the traditions preserved here are the most
ancient.
 
The fact is, that wherever the extremity of winter frost or of summer does not prevent, mankind exist,
sometimes in greater, sometimes in lesser numbers. And whatever happened either in your country or in
ours, or in any other region of which we are informed-if there were any actions noble or great or in any other
way remarkable, they have all been written down by us of old, and are preserved in our temples. Whereas
just when you and other nations are beginning to be provided with letters and the other requisites of civilized
life, after the usual interval, the stream from heaven, like a pestilence, comes pouring down, and leaves only
those of you who are destitute of letters and education; and so you have to begin all over again like children,
and know nothing of what happened in ancient times, either among us or among yourselves. As for those
genealogies of yours which you just now recounted to us, Solon, they are no better than the tales of children.
In the first place you remember a single deluge only, but there were many previous ones; in the next place,
you do not know that there formerly dwelt in your land the fairest and noblest race of men which ever lived,
and that you and your whole city are descended from a small seed or remnant of them which survived. And
this was unknown to you, because, for many generations, the survivors of that destruction died, leaving no
written word. For there was a time, Solon, before the great deluge of all, when the city which now is Athens
was first in war and in every way the best governed of all cities, is said to have performed the noblest deeds
and to have had the fairest constitution of any of which tradition tells, under the face of heaven.
 
Solon marvelled at his words, and earnestly requested the priests to inform him exactly and in order about
these former citizens. You are welcome to hear about them, Solon, said the priest, both for your own sake
and for that of your city, and above all, for the sake of the goddess who is the common patron and parent and
educator of both our cities. She founded your city a thousand years before ours, receiving from the Earth and
Hephaestus the seed of your race, and afterwards she founded ours, of which the constitution is recorded in
our sacred registers to be eight thousand years old. As touching your citizens of nine thousand years ago, I
will briefly inform you of their laws and of their most famous action; the exact particulars of the whole we
will hereafter go through at our leisure in the sacred registers themselves. If you compare these very laws
with ours you will find that many of ours are the counterpart of yours as they were in the olden time. In the
first place, there is the caste of priests, which is separated from all the others; next, there are the artificers,
who ply their several crafts by themselves and do not intermix; and also there is the class of shepherds and of
hunters, as well as that of husbandmen; and you will observe, too, that the warriors in Egypt are distinct
from all the other classes, and are commanded by the law to devote themselves solely to military pursuits;
moreover, the weapons which they carry are shields and spears, a style of equipment which the goddess
taught of Asiatics first to us, as in your part of the world first to you. Then as to wisdom, do you observe
how our law from the very first made a study of the whole order of things, extending even to prophecy and
medicine which gives health, out of these divine elements deriving what was needful for human life, and
adding every sort of knowledge which was akin to them. All this order and arrangement the goddess first
imparted to you when establishing your city; and she chose the spot of earth in which you were born,
because she saw that the happy temperament of the seasons in that land would produce the wisest of men.
Wherefore the goddess, who was a lover both of war and of wisdom, selected and first of all settled that spot
which was the most likely to produce men likest herself. And there you dwelt, having such laws as these and
still better ones, and excelled all mankind in all virtue, as became the children and disciples of the gods.
 
Many great and wonderful deeds are recorded of your state in our histories. But one of them exceeds all the
rest in greatness and valour. For these histories tell of a mighty power which unprovoked made an expedition
against the whole of Europe and Asia, and to which your city put an end. This power came forth out of the
Atlantic Ocean, for in those days the Atlantic was navigable; and there was an island situated in front of the
straits which are by you called the Pillars of Heracles; the island was larger than Libya and Asia put together,
and was the way to other islands, and from these you might pass to the whole of the opposite continent
which surrounded the true ocean; for this sea which is within the Straits of Heracles is only a harbour, having
a narrow entrance, but that other is a real sea, and the surrounding land may be most truly called a boundless
continent. Now in this island of Atlantis there was a great and wonderful empire which had rule over the
whole island and several others, and over parts of the continent, and, furthermore, the men of Atlantis had
subjected the parts of Libya within the columns of Heracles as far as Egypt, and of Europe as far as
Tyrrhenia. This vast power, gathered into one, endeavoured to subdue at a blow our country and yours and
the whole of the region within the straits; and then, Solon, your country shone forth, in the excellence of her
virtue and strength, among all mankind. She was pre-eminent in courage and military skill, and was the
leader of the Hellenes. And when the rest fell off from her, being compelled to stand alone, after having
undergone the very extremity of danger, she defeated and triumphed over the invaders, and preserved from
slavery those who were not yet subjugated, and generously liberated all the rest of us who dwell within the
pillars. But afterwards there occurred violent earthquakes and floods; and in a single day and night of
misfortune all your warlike men in a body sank into the earth, and the island of Atlantis in like manner
disappeared in the depths of the sea. For which reason the sea in those parts is impassable and impenetrable,
because there is a shoal of mud in the way; and this was caused by the subsidence of the island.
 
I have told you briefly, Socrates, what the aged Critias heard from Solon and related to us. And when you
were speaking yesterday about your city and citizens, the tale which I have just been repeating to you came
into my mind, and I remarked with astonishment how, by some mysterious coincidence, you agreed in
almost every particular with the narrative of Solon; but I did not like to speak at the moment. For a long time
had elapsed, and I had forgotten too much; I thought that I must first of all run over the narrative in my own
mind, and then I would speak. And so I readily assented to your request yesterday, considering that in all
such cases the chief difficulty is to find a tale suitable to our purpose, and that with such a tale we should be
fairly well provided.
 
And therefore, as Hermocrates has told you, on my way home yesterday I at once communicated the tale to
my companions as I remembered it; and after I left them, during the night by thinking I recovered nearly the
whole it. Truly, as is often said, the lessons of our childhood make wonderful impression on our memories;
for I am not sure that I could remember all the discourse of yesterday, but I should be much surprised if I
forgot any of these things which I have heard very long ago. I listened at the time with childlike interest to the
old man's narrative; he was very ready to teach me, and I asked him again and again to repeat his words, so
that like an indelible picture they were branded into my mind. As soon as the day broke, I rehearsed them as
he spoke them to my companions, that they, as well as myself, might have something to say. And now,
Socrates, to make an end my preface, I am ready to tell you the whole tale. I will give you not only the
general heads, but the particulars, as they were told to me. The city and citizens, which you yesterday
described to us in fiction, we will now transfer to the world of reality. It shall be the ancient city of Athens,
and we will suppose that the citizens whom you imagined, were our veritable ancestors, of whom the priest
spoke; they will perfectly harmonise, and there will be no inconsistency in saying that the citizens of your
republic are these ancient Athenians. Let us divide the subject among us, and all endeavour according to our
ability gracefully to execute the task which you have imposed upon us. Consider then, Socrates, if this
narrative is suited to the purpose, or whether we should seek for some other instead.
 
Soc. And what other, Critias, can we find that will be better than this, which is natural and suitable to the
festival of the goddess, and has the very great advantage of being a fact and not a fiction? How or where shall
we find another if we abandon this? We cannot, and therefore you must tell the tale, and good luck to you;
and I in return for my yesterday's discourse will now rest and be a listener.
 
Crit. Let me proceed to explain to you, Socrates, the order in which we have arranged our entertainment. Our
intention is, that Timæus, who is the most of an astronomer amongst us, and has made the nature of the
universe his special study, should speak first, beginning with the generation of the world and going down to
the creation of man; next, I am to receive the men whom he has created of whom some will have profited by
the excellent education which you have given them; and then, in accordance with the tale of Solon, and
equally with his law, we will bring them into court and make them citizens, as if they were those very
Athenians whom the sacred Egyptian record has recovered from oblivion, and thenceforward we will speak
of them as Athenians and fellow-citizens.
 
Soc. I see that I shall receive in my turn a perfect and splendid feast of reason. And now, Timæus, you, I
suppose, should speak next, after duly calling upon the Gods.
 
Tim. All men, Socrates, who have any degree of right feeling, at the beginning of every enterprise, whether
small or great, always call upon God. And we, too, who are going to discourse of the nature of the universe,
how created or how existing without creation, if we be not altogether out of our wits, must invoke the aid of
Gods and Goddesses and pray that our words may be acceptable to them and consistent with themselves. Let
this, then, be our invocation of the Gods, to which I add an exhortation of myself to speak in such manner as
will be most intelligible to you, and will most accord with my own intent.
 
First then, in my judgment, we must make a distinction and ask, What is that which always is and has no
becoming; and what is that which is always becoming and never is? That which is apprehended by
intelligence and reason is always in the same state; but that which is conceived by opinion with the help of
sensation and without reason, is always in a process of becoming and perishing and never really is. Now
everything that becomes or is created must of necessity be created by some cause, for without a cause
nothing can be created. The work of the creator, whenever he looks to the unchangeable and fashions the
form and nature of his work after an unchangeable pattern, must necessarily be made fair and perfect; but
when he looks to the created only, and uses a created pattern, it is not fair or perfect. Was the heaven then or
the world, whether called by this or by any other more appropriate name-assuming the name, I am asking a
question which has to be asked at the beginning of an enquiry about anything-was the world, I say, always in
existence and without beginning? or created, and had it a beginning? Created, I reply, being visible and
tangible and having a body, and therefore sensible; and all sensible things are apprehended by opinion and
sense and are in a process of creation and created. Now that which is created must, as we affirm, of necessity
be created by a cause. But the father and maker of all this universe is past finding out; and even if we found
him, to tell of him to all men would be impossible. And there is still a question to be asked about him:
Which of the patterns had the artificer in view when he made the world-the pattern of the unchangeable, or of
that which is created? If the world be indeed fair and the artificer good, it is manifest that he must have
looked to that which is eternal; but if what cannot be said without blasphemy is true, then to the created
pattern. Every one will see that he must have looked to, the eternal; for the world is the fairest of creations
and he is the best of causes. And having been created in this way, the world has been framed in the likeness
of that which is apprehended by reason and mind and is unchangeable, and must therefore of necessity, if
this is admitted, be a copy of something. Now it is all-important that the beginning of everything should be
according to nature. And in speaking of the copy and the original we may assume that words are akin to the
matter which they describe; when they relate to the lasting and permanent and intelligible, they ought to be
lasting and unalterable, and, as far as their nature allows, irrefutable and immovable-nothing less. But when
they express only the copy or likeness and not the eternal things themselves, they need only be likely and
analogous to the real words. As being is to becoming, so is truth to belief. If then, Socrates, amid the many
opinions about the gods and the generation of the universe, we are not able to give notions which are
altogether and in every respect exact and consistent with one another, do not be surprised. Enough, if we
adduce probabilities as likely as any others; for we must remember that I who am the speaker, and you who
are the judges, are only mortal men, and we ought to accept the tale which is probable and enquire no further.
 
Soc. Excellent, Timæus; and we will do precisely as you bid us. The prelude is charming, and is already
accepted by us-may we beg of you to proceed to the strain?
 
Tim. Let me tell you then why the creator made this world of generation. He was good, and the good can
never have any jealousy of anything. And being free from jealousy, he desired that all things should be as
like himself as they could be. This is in the truest sense the origin of creation and of the world, as we shall do
well in believing on the testimony of wise men: God desired that all things should be good and nothing bad,
so far as this was attainable. Wherefore also finding the whole visible sphere not at rest, but moving in an
irregular and disorderly fashion, out of disorder he brought order, considering that this was in every way
better than the other. Now the deeds of the best could never be or have been other than the fairest; and the
creator, reflecting on the things which are by nature visible, found that no unintelligent creature taken as a
whole was fairer than the intelligent taken as a whole; and that intelligence could not be present in anything
which was devoid of soul. For which reason, when he was framing the universe, he put intelligence in soul,
and soul in body, that he might be the creator of a work which was by nature fairest and best. Wherefore,
using the language of probability, we may say that the world became a living creature truly endowed with
soul and intelligence by the providence of God.
 
This being supposed, let us proceed to the next stage: In the likeness of what animal did the Creator make the
world? It would be an unworthy thing to liken it to any nature which exists as a part only; for nothing can be
beautiful which is like any imperfect thing; but let us suppose the world to be the very image of that whole of
which all other animals both individually and in their tribes are portions. For the original of the universe
contains in itself all intelligible beings, just as this world comprehends us and all other visible creatures. For
the Deity, intending to make this world like the fairest and most perfect of intelligible beings, framed one
visible animal comprehending within itself all other animals of a kindred nature. Are we right in saying that
there is one world, or that they are many and infinite? There must be one only, if the created copy is to accord
with the original. For that which includes all other intelligible creatures cannot have a second or companion;
in that case there would be need of another living being which would include both, and of which they would
be parts, and the likeness would be more truly said to resemble not them, but that other which included them.
In order then that the world might be solitary, like the perfect animal, the creator made not two worlds or an
infinite number of them; but there is and ever will be one only-begotten and created heaven.
 
Now that which is created is of necessity corporeal, and also visible and tangible. And nothing is visible
where there is no fire, or tangible which has no solidity, and nothing is solid without earth. Wherefore also
God in the beginning of creation made the body of the universe to consist of fire and earth. But two things
cannot be rightly put together without a third; there must be some bond of union between them. And the
fairest bond is that which makes the most complete fusion of itself and the things which it combines; and
proportion is best adapted to effect such a union. For whenever in any three numbers, whether cube or
square, there is a mean, which is to the last term what the first term is to it; and again, when the mean is to
the first term as the last term is to the mean-then the mean becoming first and last, and the first and last both
becoming means, they will all of them of necessity come to be the same, and having become the same with
one another will be all one. If the universal frame had been created a surface only and having no depth, a
single mean would have sufficed to bind together itself and the other terms; but now, as the world must be
solid, and solid bodies are always compacted not by one mean but by two, God placed water and air in the
mean between fire and earth, and made them to have the same proportion so far as was possible (as fire is to
air so is air to water, and as air is to water so is water to earth); and thus he bound and put together a visible
and tangible heaven. And for these reasons, and out of such elements which are in number four, the body of
the world was created, and it was harmonised by proportion, and therefore has the spirit of friendship; and
having been reconciled to itself, it was indissoluble by the hand of any other than the framer.
 
Now the creation took up the whole of each of the four elements; for the Creator compounded the world out
of all the fire and all the water and all the air and all the earth, leaving no part of any of them nor any power of
them outside. His intention was, in the first place, that the animal should be as far as possible a perfect whole
and of perfect parts: secondly, that it should be one, leaving no remnants out of which another such world
might be created: and also that it should be free from old age and unaffected by disease. Considering that if
heat and cold and other powerful forces which unite bodies surround and attack them from without when
they are unprepared, they decompose them, and by bringing diseases and old age upon them, make them
waste away-for this cause and on these grounds he made the world one whole, having every part entire, and
being therefore perfect and not liable to old age and disease. And he gave to the world the figure which was
suitable and also natural. Now to the animal which was to comprehend all animals, that figure was suitable
which comprehends within itself all other figures. Wherefore he made the world in the form of a globe,
round as from a lathe, having its extremes in every direction equidistant from the centre, the most perfect and
the most like itself of all figures; for he considered that the like is infinitely fairer than the unlike. This he
finished off, making the surface smooth all around for many reasons; in the first place, because the living
being had no need of eyes when there was nothing remaining outside him to be seen; nor of ears when there
was nothing to be heard; and there was no surrounding atmosphere to be breathed; nor would there have
been any use of organs by the help of which he might receive his food or get rid of what he had already
digested, since there was nothing which went from him or came into him: for there was nothing beside him.
Of design he was created thus, his own waste providing his own food, and all that he did or suffered taking
place in and by himself. For the Creator conceived that a being which was self-sufficient would be far more
excellent than one which lacked anything; and, as he had no need to take anything or defend himself against
any one, the Creator did not think it necessary to bestow upon him hands: nor had he any need of feet, nor of
the whole apparatus of walking; but the movement suited to his spherical form was assigned to him, being of
all the seven that which is most appropriate to mind and intelligence; and he was made to move in the same
manner and on the same spot, within his own limits revolving in a circle. All the other six motions were
taken away from him, and he was made not to partake of their deviations. And as this circular movement
required no feet, the universe was created without legs and without feet.
 
Such was the whole plan of the eternal God about the god that was to be, to whom for this reason he gave a
body, smooth and even, having a surface in every direction equidistant from the centre, a body entire and
perfect, and formed out of perfect bodies. And in the centre he put the soul, which he diffused throughout the
body, making it also to be the exterior environment of it; and he made the universe a circle moving in a circle,
one and solitary, yet by reason of its excellence able to converse with itself, and needing no other friendship
or acquaintance. Having these purposes in view he created the world a blessed god.
 
Now God did not make the soul after the body, although we are speaking of them in this order; for having
brought them together he would never have allowed that the elder should be ruled by the younger; but this is
a random manner of speaking which we have, because somehow we ourselves too are very much under the
dominion of chance. Whereas he made the soul in origin and excellence prior to and older than the body, to
be the ruler and mistress, of whom the body was to be the subject. And he made her out of the following
elements and on this wise: Out of the indivisible and unchangeable, and also out of that which is divisible and
has to do with material bodies, he compounded a third and intermediate kind of essence, partaking of the
nature of the same and of the other, and this compound he placed accordingly in a mean between the
indivisible, and the divisible and material. He took the three elements of the same, the other, and the essence,
and mingled them into one form, compressing by force the reluctant and unsociable nature of the other into
the same. When he had mingled them with the essence and out of three made one, he again divided this
whole into as many portions as was fitting, each portion being a compound of the same, the other, and the
essence. And he proceeded to divide after this manner:-First of all, he took away one part of the whole [1],
and then he separated a second part which was double the first [2], and then he took away a third part which
was half as much again as the second and three times as much as the first [3], and then he took a fourth part
which was twice as much as the second [4], and a fifth part which was three times the third [9], and a sixth
part which was eight times the first [8], and a seventh part which was twenty-seven times the first [27]. After
this he filled up the double intervals [i.e. between 1, 2, 4, 8] and the triple [i.e. between 1, 3, 9, 27] cutting off
yet other portions from the mixture and placing them in the intervals, so that in each interval there were two
kinds of means, the one exceeding and exceeded by equal parts of its extremes [as for example 1, 4/3, 2, in
which the mean 4/3 is one-third of 1 more than 1, and one-third of 2 less than 2], the other being that kind of
mean which exceeds and is exceeded by an equal number. Where there were intervals of 3/2 and of 4/3 and
of 9/8, made by the connecting terms in the former intervals, he filled up all the intervals of 4/3 with the
interval of 9/8, leaving a fraction over; and the interval which this fraction expressed was in the ratio of 256 to
243. And thus the whole mixture out of which he cut these portions was all exhausted by him. This entire
compound he divided lengthways into two parts, which he joined to one another at the centre like the letter X,
and bent them into a circular form, connecting them with themselves and each other at the point opposite to
their original meeting-point; and, comprehending them in a uniform revolution upon the same axis, he made
the one the outer and the other the inner circle. Now the motion of the outer circle he called the motion of the
same, and the motion of the inner circle the motion of the other or diverse. The motion of the same he carried
round by the side to the right, and the motion of the diverse diagonally to the left. And he gave dominion to
the motion of the same and like, for that he left single and undivided; but the inner motion he divided in six
places and made seven unequal circles having their intervals in ratios of two-and three, three of each, and
bade the orbits proceed in a direction opposite to one another; and three [Sun, Mercury, Venus] he made to
move with equal swiftness, and the remaining four [Moon, Saturn, Mars, Jupiter] to move with unequal
swiftness to the three and to one another, but in due proportion.
 
Now when the Creator had framed the soul according to his will, he formed within her the corporeal
universe, and brought the two together, and united them centre to centre. The soul, interfused everywhere
from the centre to the circumference of heaven, of which also she is the external envelopment, herself turning
in herself, began a divine beginning of never ceasing and rational life enduring throughout all time. The body
of heaven is visible, but the soul is invisible, and partakes of reason and harmony, and being made by the
best of intellectual and everlasting natures, is the best of things created. And because she is composed of the
same and of the other and of the essence, these three, and is divided and united in due proportion, and in her
revolutions returns upon herself, the soul, when touching anything which has essence, whether dispersed in
parts or undivided, is stirred through all her powers, to declare the sameness or difference of that thing and
some other; and to what individuals are related, and by what affected, and in what way and how and when,
both in the world of generation and in the world of immutable being. And when reason, which works with
equal truth, whether she be in the circle of the diverse or of the same-in voiceless silence holding her onward
course in the sphere of the self-moved-when reason, I say, is hovering around the sensible world and when
the circle of the diverse also moving truly imparts the intimations of sense to the whole soul, then arise
opinions and beliefs sure and certain. But when reason is concerned with the rational, and the circle of the
same moving smoothly declares it, then intelligence and knowledge are necessarily perfected. And if any one
affirms that in which these two are found to be other than the soul, he will say the very opposite of the truth.
 
When the father creator saw the creature which he had made moving and living, the created image of the
eternal gods, he rejoiced, and in his joy determined to make the copy still more like the original; and as this
was eternal, he sought to make the universe eternal, so far as might be. Now the nature of the ideal being was
everlasting, but to bestow this attribute in its fulness upon a creature was impossible. Wherefore he resolved
to have a moving image of eternity, and when he set in order the heaven, he made this image eternal but
moving according to number, while eternity itself rests in unity; and this image we call time. For there were
no days and nights and months and years before the heaven was created, but when he constructed the heaven
he created them also. They are all parts of time, and the past and future are created species of time, which we
unconsciously but wrongly transfer to the eternal essence; for we say that he "was," he "is," he "will be," but
the truth is that "is" alone is properly attributed to him, and that "was" and "will be" only to be spoken of
becoming in time, for they are motions, but that which is immovably the same cannot become older or
younger by time, nor ever did or has become, or hereafter will be, older or younger, nor is subject at all to
any of those states which affect moving and sensible things and of which generation is the cause. These are
the forms of time, which imitates eternity and revolves according to a law of number. Moreover, when we
say that what has become is become and what becomes is becoming, and that what will become is about to
become and that the non-existent is non-existent-all these are inaccurate modes of expression. But perhaps
this whole subject will be more suitably discussed on some other occasion.
 
Time, then, and the heaven came into being at the same instant in order that, having been created together, if
ever there was to be a dissolution of them, they might be dissolved together. It was framed after the pattern
of the eternal nature, that it might resemble this as far as was possible; for the pattern exists from eternity,
and the created heaven has been, and is, and will be, in all time. Such was the mind and thought of God in the
creation of time. The sun and moon and five other stars, which are called the planets, were created by him in
order to distinguish and preserve the numbers of time; and when he had made-their several bodies, he placed
them in the orbits in which the circle of the other was revolving-in seven orbits seven stars. First, there was
the moon in the orbit nearest the earth, and next the sun, in the second orbit above the earth; then came the
morning star and the star sacred to Hermes, moving in orbits which have an equal swiftness with the sun,
but in an opposite direction; and this is the reason why the sun and Hermes and Lucifer overtake and are
overtaken by each other. To enumerate the places which he assigned to the other stars, and to give all the
reasons why he assigned them, although a secondary matter, would give more trouble than the primary.
These things at some future time, when we are at leisure, may have the consideration which they deserve, but
not at present.
 
Now, when all the stars which were necessary to the creation of time had attained a motion suitable to
them,-and had become living creatures having bodies fastened by vital chains, and learnt their appointed task,
moving in the motion of the diverse, which is diagonal, and passes through and is governed by the motion of
the same, they revolved, some in a larger and some in a lesser orbit-those which had the lesser orbit
revolving faster, and those which had the larger more slowly. Now by reason of the motion of the same,
those which revolved fastest appeared to be overtaken by those which moved slower although they really
overtook them; for the motion of the same made them all turn in a spiral, and, because some went one way
and some another, that which receded most slowly from the sphere of the same, which was the swiftest,
appeared to follow it most nearly. That there might be some visible measure of their relative swiftness and
slowness as they proceeded in their eight courses, God lighted a fire, which we now call the sun, in the
second from the earth of these orbits, that it might give light to the whole of heaven, and that the animals, as
many as nature intended, might participate in number, learning arithmetic from the revolution of the same
and the like. Thus then, and for this reason the night and the day were created, being the period of the one
most intelligent revolution. And the month is accomplished when the moon has completed her orbit and
overtaken the sun, and the year when the sun has completed his own orbit. Mankind, with hardly an
exception, have not remarked the periods of the other stars, and they have no name for them, and do not
measure them against one another by the help of number, and hence they can scarcely be said to know that
their wanderings, being infinite in number and admirable for their variety, make up time. And yet there is no
difficulty in seeing that the perfect number of time fulfils the perfect year when all the eight revolutions,
having their relative degrees of swiftness, are accomplished together and attain their completion at the same
time, measured by the rotation of the same and equally moving. After this manner, and for these reasons,
came into being such of the stars as in their heavenly progress received reversals of motion, to the end that
the created heaven might imitate the eternal nature, and be as like as possible to the perfect and intelligible
animal.
 
Thus far and until the birth of time the created universe was made in the likeness of the original, but
inasmuch as all animals were not yet comprehended therein, it was still unlike. What remained, the creator
then proceeded to fashion after the nature of the pattern. Now as in the ideal animal the mind perceives ideas
or species of a certain nature and number, he thought that this created animal ought to have species of a like
nature and number. There are four such; one of them is the heavenly race of the gods; another, the race of
birds whose way is in the air; the third, the watery species; and the fourth, the pedestrian and land creatures.
Of the heavenly and divine, he created the greater part out of fire, that they might be the brightest of all things
and fairest to behold, and he fashioned them after the likeness of the universe in the figure of a circle, and
made them follow the intelligent motion of the supreme, distributing them over the whole circumference of
heaven, which was to be a true cosmos or glorious world spangled with them all over. And he gave to each
of them two movements: the first, a movement on the same spot after the same manner, whereby they ever
continue to think consistently the same thoughts about the same things; the second, a forward movement, in
which they are controlled by the revolution of the same and the like; but by the other five motions they were
unaffected, in order that each of them might attain the highest perfection. And for this reason the fixed stars
were created, to be divine and eternal animals, ever-abiding and revolving after the same manner and on the
same spot; and the other stars which reverse their motion and are subject to deviations of this kind, were
created in the manner already described. The earth, which is our nurse, clinging around the pole which is
extended through the universe, he framed to be the guardian and artificer of night and day, first and eldest of
gods that are in the interior of heaven. Vain would be the attempt to tell all the figures of them circling as in
dance, and their juxtapositions, and the return of them in their revolutions upon themselves, and their
approximations, and to say which of these deities in their conjunctions meet, and which of them are in
opposition, and in what order they get behind and before one another, and when they are severally eclipsed to
our sight and again reappear, sending terrors and intimations of the future to those who cannot calculate their
movements-to attempt to tell of all this without a visible representation of the heavenly system would be
labour in vain. Enough on this head; and now let what we have said about the nature of the created and
visible gods have an end.
 
To know or tell the origin of the other divinities is beyond us, and we must accept the traditions of the men of
old time who affirm themselves to be the offspring of the gods-that is what they say-and they must surely
have known their own ancestors. How can we doubt the word of the children of the gods? Although they
give no probable or certain proofs, still, as they declare that they are speaking of what took place in their own
family, we must conform to custom and believe them. In this manner, then, according to them, the
genealogy of these gods is to be received and set forth.
 
Oceanus and Tethys were the children of Earth and Heaven, and from these sprang Phorcys and Cronos and
Rhea, and all that generation; and from Cronos and Rhea sprang Zeus and Here, and all those who are said to
be their brethren, and others who were the children of these.
 
Now, when all of them, both those who visibly appear in their revolutions as well as those other gods who
are of a more retiring nature, had come into being, the creator of the universe addressed them in these words:
"Gods, children of gods, who are my works, and of whom I am the artificer and father, my creations are
indissoluble, if so I will. All that is bound may be undone, but only an evil being would wish to undo that
which is harmonious and happy. Wherefore, since ye are but creatures, ye are not altogether immortal and
indissoluble, but ye shall certainly not be dissolved, nor be liable to the fate of death, having in my will a
greater and mightier bond than those with which ye were bound at the time of your birth. And now listen to
my instructions:-Three tribes of mortal beings remain to be created-without them the universe will be
incomplete, for it will not contain every kind of animal which it ought to contain, if it is to be perfect. On the
other hand, if they were created by me and received life at my hands, they would be on an equality with the
gods. In order then that they may be mortal, and that this universe may be truly universal, do ye, according to
your natures, betake yourselves to the formation of animals, imitating the power which was shown by me in
creating you. The part of them worthy of the name immortal, which is called divine and is the guiding
principle of those who are willing to follow justice and you-of that divine part I will myself sow the seed, and
having made a beginning, I will hand the work over to you. And do ye then interweave the mortal with the
immortal, and make and beget living creatures, and give them food, and make them to grow, and receive
them again in death."
 
Thus he spake, and once more into the cup in which he had previously mingled the soul of the universe he
poured the remains of the elements, and mingled them in much the same manner; they were not, however,
pure as before, but diluted to the second and third degree. And having made it he divided the whole mixture
into souls equal in number to the stars, and assigned each soul to a star; and having there placed them as in a
chariot, he showed them the nature of the universe, and declared to them the laws of destiny, according to
which their first birth would be one and the same for all,-no one should suffer a disadvantage at his hands;
they were to be sown in the instruments of time severally adapted to them, and to come forth the most
religious of animals; and as human nature was of two kinds, the superior race would here after be called
man. Now, when they should be implanted in bodies by necessity, and be always gaining or losing some
part of their bodily substance, then in the first place it would be necessary that they should all have in them
one and the same faculty of sensation, arising out of irresistible impressions; in the second place, they must
have love, in which pleasure and pain mingle; also fear and anger, and the feelings which are akin or opposite
to them; if they conquered these they would live righteously, and if they were conquered by them,
unrighteously. He who lived well during his appointed time was to return and dwell in his native star, and
there he would have a blessed and congenial existence. But if he failed in attaining this, at the second birth he
would pass into a woman, and if, when in that state of being, he did not desist from evil, he would
continually be changed into some brute who resembled him in the evil nature which he had acquired, and
would not cease from his toils and transformations until he followed the revolution of the same and the like
within him, and overcame by the help of reason the turbulent and irrational mob of later accretions, made up
of fire and air and water and earth, and returned to the form of his first and better state. Having given all these
laws to his creatures, that he might be guiltless of future evil in any of them, the creator sowed some of them
in the earth, and some in the moon, and some in the other instruments of time; and when he had sown them
he committed to the younger gods the fashioning of their mortal bodies, and desired them to furnish what
was still lacking to the human soul, and having made all the suitable additions, to rule over them, and to pilot
the mortal animal in the best and wisest manner which they could, and avert from him all but self-inflicted
evils.
 
When the creator had made all these ordinances he remained in his own accustomed nature, and his children
heard and were obedient to their father's word, and receiving from him the immortal principle of a mortal
creature, in imitation of their own creator they borrowed portions of fire, and earth, and water, and air from
the world, which were hereafter to be restored-these they took and welded them together, not with the
indissoluble chains by which they were themselves bound, but with little pegs too small to be visible, making
up out of all the four elements each separate body, and fastening the courses of the immortal soul in a body
which was in a state of perpetual influx and efflux. Now these courses, detained as in a vast river, neither
overcame nor were overcome; but were hurrying and hurried to and fro, so that the whole animal was moved
and progressed, irregularly however and irrationally and anyhow, in all the six directions of motion,
wandering backwards and forwards, and right and left, and up and down, and in all the six directions. For
great as was the advancing and retiring flood which provided nourishment, the affections produced by
external contact caused still greater tumult-when the body of any one met and came into collision with some
external fire, or with the solid earth or the gliding waters, or was caught in the tempest borne on the air, and
the motions produced by any of these impulses were carried through the body to the soul. All such motions
have consequently received the general name of "sensations," which they still retain. And they did in fact at
that time create a very great and mighty movement; uniting with the ever flowing stream in stirring up and
violently shaking the courses of the soul, they completely stopped the revolution of the same by their
opposing current, and hindered it from predominating and advancing; and they so disturbed the nature of the
other or diverse, that the three double intervals [i.e. between 1, 2, 4, 8], and the three triple intervals [i.e.
between 1, 3, 9, 27], together with the mean terms and connecting links which are expressed by the ratios of
3 : 2, and 4 : 3, and of 9 : 8-these, although they cannot be wholly undone except by him who united them,
were twisted by them in all sorts of ways, and the circles were broken and disordered in every possible
manner, so that when they moved they were tumbling to pieces, and moved irrationally, at one time in a
reverse direction, and then again obliquely, and then upside down, as you might imagine a person who is
upside down and has his head leaning upon the ground and his feet up against something in the air; and when
he is in such a position, both he and the spectator fancy that the right of either is his left, and left right. If,
when powerfully experiencing these and similar effects, the revolutions of the soul come in contact with
some external thing, either of the class of the same or of the other, they speak of the same or of the other in a
manner the very opposite of the truth; and they become false and foolish, and there is no course or revolution
in them which has a guiding or directing power; and if again any sensations enter in violently from without
and drag after them the whole vessel of the soul, then the courses of the soul, though they seem to conquer,
are really conquered.
 
And by reason of all these affections, the soul, when encased in a mortal body, now, as in the beginning, is at
first without intelligence; but when the flood of growth and nutriment abates, and the courses of the soul,
calming down, go their own way and become steadier as time goes on, then the several circles return to their
natural form, and their revolutions are corrected, and they call the same and the other by their right names,
and make the possessor of them to become a rational being. And if these combine in him with any true
nurture or education, he attains the fulness and health of the perfect man, and escapes the worst disease of all;
but if he neglects education he walks lame to the end of his life, and returns imperfect and good for nothing
to the world below. This, however, is a later stage; at present we must treat more exactly the subject before
us, which involves a preliminary enquiry into the generation of the body and its members, and as to how the
soul was created-for what reason and by what providence of the gods; and holding fast to probability, we
must pursue our way.
 
First, then, the gods, imitating the spherical shape of the universe, enclosed the two divine courses in a
spherical body, that, namely, which we now term the head, being the most divine part of us and the lord of
all that is in us: to this the gods, when they put together the body, gave all the other members to be servants,
considering that it partook of every sort of motion. In order then that it might not tumble about among the
high and deep places of the earth, but might be able to get over the one and out of the other, they provided the
body to be its vehicle and means of locomotion; which consequently had length and was furnished with four
limbs extended and flexible; these God contrived to be instruments of locomotion with which it might take
hold and find support, and so be able to pass through all places, carrying on high the dwelling-place of the
most sacred and divine part of us. Such was the origin of legs and hands, which for this reason were attached
to every man; and the gods, deeming the front part of man to be more honourable and more fit to command
than the hinder part, made us to move mostly in a forward direction. Wherefore man must needs have his
front part unlike and distinguished from the rest of his body.
 
And so in the vessel of the head, they first of all put a face in which they inserted organs to minister in all
things to the providence of the soul, and they appointed this part, which has authority, to be by nature the part
which is in front. And of the organs they first contrived the eyes to give light, and the principle according to
which they were inserted was as follows: So much of fire as would not burn, but gave a gentle light, they
formed into a substance akin to the light of every-day life; and the pure fire which is within us and related
thereto they made to flow through the eyes in a stream smooth and dense, compressing the whole eye, and
especially the centre part, so that it kept out everything of a coarser nature, and allowed to pass only this pure
element. When the light of day surrounds the stream of vision, then like falls upon like, and they coalesce,
and one body is formed by natural affinity in the line of vision, wherever the light that falls from within
meets with an external object. And the whole stream of vision, being similarly affected in virtue of similarity,
diffuses the motions of what it touches or what touches it over the whole body, until they reach the soul,
causing that perception which we call sight. But when night comes on and the external and kindred fire
departs, then the stream of vision is cut off; for going forth to an unlike element it is changed and
extinguished, being no longer of one nature with the surrounding atmosphere which is now deprived of fire:
and so the eye no longer sees, and we feel disposed to sleep. For when the eyelids, which the gods invented
for the preservation of sight, are closed, they keep in the internal fire; and the power of the fire diffuses and
equalises the inward motions; when they are equalised, there is rest, and when the rest is profound, sleep
comes over us scarce disturbed by dreams; but where the greater motions still remain, of whatever nature
and in whatever locality, they engender corresponding visions in dreams, which are remembered by us when
we are awake and in the external world. And now there is no longer any difficulty in understanding the
creation of images in mirrors and all smooth and bright surfaces. For from the communion of the internal
and external fires, and again from the union of them and their numerous transformations when they meet in
the mirror, all these appearances of necessity arise, when the fire from the face coalesces with the fire from
the eye on the bright and smooth surface. And right appears left and left right, because the visual rays come
into contact with the rays emitted by the object in a manner contrary to the usual mode of meeting; but the
right appears right, and the left left, when the position of one of the two concurring lights is reversed; and this
happens when the mirror is concave and its smooth surface repels the right stream of vision to the left side,
and the left to the right. Or if the mirror be turned vertically, then the concavity makes the countenance appear
to be all upside down, and the lower rays are driven upwards and the upper downwards.
 
All these are to be reckoned among the second and co-operative causes which God, carrying into execution
the idea of the best as far as possible, uses as his ministers. They are thought by most men not to be the
second, but the prime causes of all things, because they freeze and heat, and contract and dilate, and the like.
But they are not so, for they are incapable of reason or intellect; the only being which can properly have mind
is the invisible soul, whereas fire and water, and earth and air, are all of them visible bodies. The lover of
intellect and knowledge ought to explore causes of intelligent nature first of all, and, secondly, of those things
which, being moved by others, are compelled to move others. And this is what we too must do. Both kinds
of causes should be acknowledged by us, but a distinction should be made between those which are endowed
with mind and are the workers of things fair and good, and those which are deprived of intelligence and
always produce chance effects without order or design. Of the second or co-operative causes of sight, which
help to give to the eyes the power which they now possess, enough has been said. I will therefore now
proceed to speak of the higher use and purpose for which God has given them to us. The sight in my opinion
is the source of the greatest benefit to us, for had we never seen the stars, and the sun, and the heaven, none
of the words which we have spoken about the universe would ever have been uttered. But now the sight of
day and night, and the months and the revolutions of the years, have created number, and have given us a
conception of time, and the power of enquiring about the nature of the universe; and from this source we
have derived philosophy, than which no greater good ever was or will be given by the gods to mortal man.
This is the greatest boon of sight: and of the lesser benefits why should I speak? even the ordinary man if he
were deprived of them would bewail his loss, but in vain. Thus much let me say however: God invented and
gave us sight to the end that we might behold the courses of intelligence in the heaven, and apply them to the
courses of our own intelligence which are akin to them, the unperturbed to the perturbed; and that we,
learning them and partaking of the natural truth of reason, might imitate the absolutely unerring courses of
God and regulate our own vagaries. The same may be affirmed of speech and hearing: they have been given
by the gods to the same end and for a like reason. For this is the principal end of speech, whereto it most
contributes. Moreover, so much of music as is adapted to the sound of the voice and to the sense of hearing
is granted to us for the sake of harmony; and harmony, which has motions akin to the revolutions of our
souls, is not regarded by the intelligent votary of the Muses as given by them with a view to irrational
pleasure, which is deemed to be the purpose of it in our day, but as meant to correct any discord which may
have arisen in the courses of the soul, and to be our ally in bringing her into harmony and agreement with
herself; and rhythm too was given by them for the same reason, on account of the irregular and graceless
ways which prevail among mankind generally, and to help us against them.
 
Thus far in what we have been saying, with small exception, the works of intelligence have been set forth;
and now we must place by the side of them in our discourse the things which come into being through
necessity-for the creation is mixed, being made up of necessity and mind. Mind, the ruling power, persuaded
necessity to bring the greater part of created things to perfection, and thus and after this manner in the
beginning, when the influence of reason got the better of necessity, the universe was created. But if a person
will truly tell of the way in which the work was accomplished, he must include the other influence of the
variable cause as well. Wherefore, we must return again and find another suitable beginning, as about the
former matters, so also about these. To which end we must consider the nature of fire, and water, and air,
and earth, such as they were prior to the creation of the heaven, and what was happening to them in this
previous state; for no one has as yet explained the manner of their generation, but we speak of fire and the
rest of them, whatever they mean, as though men knew their natures, and we maintain them to be the first
principles and letters or elements of the whole, when they cannot reasonably be compared by a man of any
sense even to syllables or first compounds. And let me say thus much: I will not now speak of the first
principle or principles of all things, or by whatever name they are to be called, for this reason-because it is
difficult to set forth my opinion according to the method of discussion which we are at present employing.
Do not imagine, any more than I can bring myself to imagine, that I should be right in undertaking so great
and difficult a task. Remembering what I said at first about probability, I will do my best to give as probable
an explanation as any other-or rather, more probable; and I will first go back to the beginning and try to speak
of each thing and of all. Once more, then, at the commencement of my discourse, I call upon God, and beg
him to be our saviour out of a strange and unwonted enquiry, and to bring us to the haven of probability. So
now let us begin again.
 
This new beginning of our discussion of the universe requires a fuller division than the former; for then we
made two classes, now a third must be revealed. The two sufficed for the former discussion: one, which we
assumed, was a pattern intelligible and always the same; and the second was only the imitation of the pattern,
generated and visible. There is also a third kind which we did not distinguish at the time, conceiving that the
two would be enough. But now the argument seems to require that we should set forth in words another
kind, which is difficult of explanation and dimly seen. What nature are we to attribute to this new kind of
being? We reply, that it is the receptacle, and in a manner the nurse, of all generation. I have spoken the truth;
but I must express myself in clearer language, and this will be an arduous task for many reasons, and in
particular because I must first raise questions concerning fire and the other elements, and determine what
each of them is; for to say, with any probability or certitude, which of them should be called water rather than
fire, and which should be called any of them rather than all or some one of them, is a difficult matter. How,
then, shall we settle this point, and what questions about the elements may be fairly raised?
 
In the first place, we see that what we just now called water, by condensation, I suppose, becomes stone and
earth; and this same element, when melted and dispersed, passes into vapour and air. Air, again, when
inflamed, becomes fire; and again fire, when condensed and extinguished, passes once more into the form of
air; and once more, air, when collected and condensed, produces cloud and mist; and from these, when still
more compressed, comes flowing water, and from water comes earth and stones once more; and thus
generation appears to be transmitted from one to the other in a circle. Thus, then, as the several elements
never present themselves in the same form, how can any one have the assurance to assert positively that any
of them, whatever it may be, is one thing rather than another? No one can. But much the safest plan is to
speak of them as follows:-Anything which we see to be continually changing, as, for example, fire, we must
not call "this" or "that," but rather say that it is "of such a nature"; nor let us speak of water as "this"; but
always as "such"; nor must we imply that there is any stability in any of those things which we indicate by
the use of the words "this" and "that," supposing ourselves to signify something thereby; for they are too
volatile to be detained in any such expressions as "this," or "that," or "relative to this," or any other mode of
speaking which represents them as permanent. We ought not to apply "this" to any of them, but rather the
word "such"; which expresses the similar principle circulating in each and all of them; for example, that
should be called "fire" which is of such a nature always, and so of everything that has generation. That in
which the elements severally grow up, and appear, and decay, is alone to be called by the name "this" or
"that"; but that which is of a certain nature, hot or white, or anything which admits of opposite equalities, and
all things that are compounded of them, ought not to be so denominated. Let me make another attempt to
explain my meaning more clearly. Suppose a person to make all kinds of figures of gold and to be always
transmuting one form into all the rest-somebody points to one of them and asks what it is. By far the safest
and truest answer is, That is gold; and not to call the triangle or any other figures which are formed in the
gold "these," as though they had existence, since they are in process of change while he is making the
assertion; but if the questioner be willing to take the safe and indefinite expression, "such," we should be
satisfied. And the same argument applies to the universal nature which receives all bodies-that must be
always called the same; for, while receiving all things, she never departs at all from her own nature, and
never in any way, or at any time, assumes a form like that of any of the things which enter into her; she is the
natural recipient of all impressions, and is stirred and informed by them, and appears different from time to
time by reason of them. But the forms which enter into and go out of her are the likenesses of real existences
modelled after their patterns in wonderful and inexplicable manner, which we will hereafter investigate. For
the present we have only to conceive of three natures: first, that which is in process of generation; secondly,
that in which the generation takes place; and thirdly, that of which the thing generated is a resemblance. And
we may liken the receiving principle to a mother, and the source or spring to a father, and the intermediate
nature to a child; and may remark further, that if the model is to take every variety of form, then the matter in
which the model is fashioned will not be duly prepared, unless it is formless, and free from the impress of
any of these shapes which it is hereafter to receive from without. For if the matter were like any of the
supervening forms, then whenever any opposite or entirely different nature was stamped upon its surface, it
would take the impression badly, because it would intrude its own shape. Wherefore, that which is to receive
all forms should have no form; as in making perfumes they first contrive that the liquid substance which is to
receive the scent shall be as inodorous as possible; or as those who wish to impress figures on soft
substances do not allow any previous impression to remain, but begin by making the surface as even and
smooth as possible. In the same way that which is to receive perpetually and through its whole extent the
resemblances of all eternal beings ought to be devoid of any particular form. Wherefore, the mother and
receptacle of all created and visible and in any way sensible things, is not to be termed earth, or air, or fire, or
water, or any of their compounds or any of the elements from which these are derived, but is an invisible and
formless being which receives all things and in some mysterious way partakes of the intelligible, and is most
incomprehensible. In saying this we shall not be far wrong; as far, however, as we can attain to a knowledge
of her from the previous considerations, we may truly say that fire is that part of her nature which from time
to time is inflamed, and water that which is moistened, and that the mother substance becomes earth and air,
in so far as she receives the impressions of them.
 
Let us consider this question more precisely. Is there any self-existent fire? and do all those things which we
call self-existent exist? or are only those things which we see, or in some way perceive through the bodily
organs, truly existent, and nothing whatever besides them? And is all that which, we call an intelligible
essence nothing at all, and only a name? Here is a question which we must not leave unexamined or
undetermined, nor must we affirm too confidently that there can be no decision; neither must we interpolate
in our present long discourse a digression equally long, but if it is possible to set forth a great principle in a
few words, that is just what we want.
 
Thus I state my view:-If mind and true opinion are two distinct classes, then I say that there certainly are
these self-existent ideas unperceived by sense, and apprehended only by the mind; if, however, as some say,
true opinion differs in no respect from mind, then everything that we perceive through the body is to be
regarded as most real and certain. But we must affirm that to be distinct, for they have a distinct origin and
are of a different nature; the one is implanted in us by instruction, the other by persuasion; the one is always
accompanied by true reason, the other is without reason; the one cannot be overcome by persuasion, but the
other can: and lastly, every man may be said to share in true opinion, but mind is the attribute of the gods and
of very few men. Wherefore also we must acknowledge that there is one kind of being which is always the
same, uncreated and indestructible, never receiving anything into itself from without, nor itself going out to
any other, but invisible and imperceptible by any sense, and of which the contemplation is granted to
intelligence only. And there is another nature of the same name with it, and like to it, perceived by sense,
created, always in motion, becoming in place and again vanishing out of place, which is apprehended by
opinion and sense. And there is a third nature, which is space, and is eternal, and admits not of destruction
and provides a home for all created things, and is apprehended without the help of sense, by a kind of
spurious reason, and is hardly real; which we beholding as in a dream, say of all existence that it must of
necessity be in some place and occupy a space, but that what is neither in heaven nor in earth has no
existence. Of these and other things of the same kind, relating to the true and waking reality of nature, we
have only this dreamlike sense, and we are unable to cast off sleep and determine the truth about them. For
an image, since the reality, after which it is modelled, does not belong to it, and it exists ever as the fleeting
shadow of some other, must be inferred to be in another [i.e. in space ], grasping existence in some way or
other, or it could not be at all. But true and exact reason, vindicating the nature of true being, maintains that
while two things [i.e. the image and space] are different they cannot exist one of them in the other and so be
one and also two at the same time.
 
Thus have I concisely given the result of my thoughts; and my verdict is that being and space and generation,
these three, existed in their three ways before the heaven; and that the nurse of generation, moistened by
water and inflamed by fire, and receiving the forms of earth and air, and experiencing all the affections which
accompany these, presented a strange variety of appearances; and being full of powers which were neither
similar nor equally balanced, was never in any part in a state of equipoise, but swaying unevenly hither and
thither, was shaken by them, and by its motion again shook them; and the elements when moved were
separated and carried continually, some one way, some another; as, when rain is shaken and winnowed by
fans and other instruments used in the threshing of corn, the close and heavy particles are borne away and
settle in one direction, and the loose and light particles in another. In this manner, the four kinds or elements
were then shaken by the receiving vessel, which, moving like a winnowing machine, scattered far away from
one another the elements most unlike, and forced the most similar elements into dose contact. Wherefore
also the various elements had different places before they were arranged so as to form the universe. At first,
they were all without reason and measure. But when the world began to get into order, fire and water and
earth and air had only certain faint traces of themselves, and were altogether such as everything might be
expected to be in the absence of God; this, I say, was their nature at that time, and God fashioned them by
form and number. Let it be consistently maintained by us in all that we say that God made them as far as
possible the fairest and best, out of things which were not fair and good. And now I will endeavour to show
you the disposition and generation of them by an unaccustomed argument, which am compelled to use; but I
believe that you will be able to follow me, for your education has made you familiar with the methods of
science.
 
In the first place, then, as is evident to all, fire and earth and water and air are bodies. And every sort of body
possesses solidity, and every solid must necessarily be contained in planes; and every plane rectilinear figure
is composed of triangles; and all triangles are originally of two kinds, both of which are made up of one right
and two acute angles; one of them has at either end of the base the half of a divided right angle, having equal
sides, while in the other the right angle is divided into unequal parts, having unequal sides. These, then,
proceeding by a combination of probability with demonstration, we assume to be the original elements of fire
and the other bodies; but the principles which are prior to these God only knows, and he of men who is the
friend God. And next we have to determine what are the four most beautiful bodies which are unlike one
another, and of which some are capable of resolution into one another; for having discovered thus much, we
shall know the true origin of earth and fire and of the proportionate and intermediate elements. And then we
shall not be willing to allow that there are any distinct kinds of visible bodies fairer than these. Wherefore we
must endeavour to construct the four forms of bodies which excel in beauty, and then we shall be able to say
that we have sufficiently apprehended their nature. Now of the two triangles, the isosceles has one form only;
the scalene or unequal-sided has an infinite number. Of the infinite forms we must select the most beautiful,
if we are to proceed in due order, and any one who can point out a more beautiful form than ours for the
construction of these bodies, shall carry off the palm, not as an enemy, but as a friend. Now, the one which
we maintain to be the most beautiful of all the many triangles (and we need not speak of the others) is that of
which the double forms a third triangle which is equilateral; the reason of this would be long to tell; he who
disproves what we are saying, and shows that we are mistaken, may claim a friendly victory. Then let us
choose two triangles, out of which fire and the other elements have been constructed, one isosceles, the other
having the square of the longer side equal to three times the square of the lesser side.
 
Now is the time to explain what was before obscurely said: there was an error in imagining that all the four
elements might be generated by and into one another; this, I say, was an erroneous supposition, for there are
generated from the triangles which we have selected four kinds-three from the one which has the sides
unequal; the fourth alone is framed out of the isosceles triangle. Hence they cannot all be resolved into one
another, a great number of small bodies being combined into a few large ones, or the converse. But three of
them can be thus resolved and compounded, for they all spring from one, and when the greater bodies are
broken up, many small bodies will spring up out of them and take their own proper figures; or, again, when
many small bodies are dissolved into their triangles, if they become one, they will form one large mass of
another kind. So much for their passage into one another. I have now to speak of their several kinds, and
show out of what combinations of numbers each of them was formed. The first will be the simplest and
smallest construction, and its element is that triangle which has its hypotenuse twice the lesser side. When
two such triangles are joined at the diagonal, and this is repeated three times, and the triangles rest their
diagonals and shorter sides on the same point as a centre, a single equilateral triangle is formed out of six
triangles; and four equilateral triangles, if put together, make out of every three plane angles one solid angle,
being that which is nearest to the most obtuse of plane angles; and out of the combination of these four
angles arises the first solid form which distributes into equal and similar parts the whole circle in which it is
inscribed. The second species of solid is formed out of the same triangles, which unite as eight equilateral
triangles and form one solid angle out of four plane angles, and out of six such angles the second body is
completed. And the third body is made up of 120 triangular elements, forming twelve solid angles, each of
them included in five plane equilateral triangles, having altogether twenty bases, each of which is an
equilateral triangle. The one element [that is, the triangle which has its hypotenuse twice the lesser side]
having generated these figures, generated no more; but the isosceles triangle produced the fourth elementary
figure, which is compounded of four such triangles, joining their right angles in a centre, and forming one
equilateral quadrangle. Six of these united form eight solid angles, each of which is made by the combination
of three plane right angles; the figure of the body thus composed is a cube, having six plane quadrangular
equilateral bases. There was yet a fifth combination which God used in the delineation of the universe.
 
Now, he who, duly reflecting on all this, enquires whether the worlds are to be regarded as indefinite or
definite in number, will be of opinion that the notion of their indefiniteness is characteristic of a sadly
indefinite and ignorant mind. He, however, who raises the question whether they are to be truly regarded as
one or five, takes up a more reasonable position. Arguing from probabilities, I am of opinion that they are
one; another, regarding the question from another point of view, will be of another mind. But, leaving this
enquiry, let us proceed to distribute the elementary forms, which have now been created in idea, among the
four elements.
 
To earth, then, let us assign the cubical form; for earth is the most immoveable of the four and the most
plastic of all bodies, and that which has the most stable bases must of necessity be of such a nature. Now, of
the triangles which we assumed at first, that which has two equal sides is by nature more firmly based than
that which has unequal sides; and of the compound figures which are formed out of either, the plane
equilateral quadrangle has necessarily, a more stable basis than the equilateral triangle, both in the whole and
in the parts. Wherefore, in assigning this figure to earth, we adhere to probability; and to water we assign that
one of the remaining forms which is the least moveable; and the most moveable of them to fire; and to air
that which is intermediate. Also we assign the smallest body to fire, and the greatest to water, and the
intermediate in size to air; and, again, the acutest body to fire, and the next in acuteness to, air, and the third to
water. Of all these elements, that which has the fewest bases must necessarily be the most moveable, for it
must be the acutest and most penetrating in every way, and also the lightest as being composed of the
smallest number of similar particles: and the second body has similar properties in a second degree, and the
third body in the third degree. Let it be agreed, then, both according to strict reason and according to
probability, that the pyramid is the solid which is the original element and seed of fire; and let us assign the
element which was next in the order of generation to air, and the third to water. We must imagine all these to
be so small that no single particle of any of the four kinds is seen by us on account of their smallness: but
when many of them are collected together their aggregates are seen. And the ratios of their numbers,
motions, and other properties, everywhere God, as far as necessity allowed or gave consent, has exactly
perfected, and harmonised in due proportion.
 
From all that we have just been saying about the elements or kinds, the most probable conclusion is as
follows:-earth, when meeting with fire and dissolved by its sharpness, whether the dissolution take place in
the fire itself or perhaps in some mass of air or water, is borne hither and thither, until its parts, meeting
together and mutually harmonising, again become earth; for they can never take any other form. But water,
when divided by fire or by air, on reforming, may become one part fire and two parts air; and a single
volume of air divided becomes two of fire. Again, when a small body of fire is contained in a larger body of
air or water or earth, and both are moving, and the fire struggling is overcome and broken up, then two
volumes of fire form one volume of air; and when air is overcome and cut up into small pieces, two and a
half parts of air are condensed into one part of water. Let us consider the matter in another way. When one of
the other elements is fastened upon by fire, and is cut by the sharpness of its angles and sides, it coalesces
with the fire, and then ceases to be cut by them any longer. For no element which is one and the same with
itself can be changed by or change another of the same kind and in the same state. But so long as in the
process of transition the weaker is fighting against the stronger, the dissolution continues. Again, when a few
small particles, enclosed in many larger ones, are in process of decomposition and extinction, they only cease
from their tendency to extinction when they consent to pass into the conquering nature, and fire becomes air
and air water. But if bodies of another kind go and attack them [i.e. the small particles], the latter continue to
be dissolved until, being completely forced back and dispersed, they make their escape to their own kindred,
or else, being overcome and assimilated to the conquering power, they remain where they are and dwell with
their victors, and from being many become one. And owing to these affections, all things are changing their
place, for by the motion of the receiving vessel the bulk of each class is distributed into its proper place; but
those things which become unlike themselves and like other things, are hurried by the shaking into the place
of the things to which they grow like.
 
Now all unmixed and primary bodies are produced by such causes as these. As to the subordinate species
which are included in the greater kinds, they are to be attributed to the varieties in the structure of the two
original triangles. For either structure did not originally produce the triangle of one size only, but some larger
and some smaller, and there are as many sizes as there are species of the four elements. Hence when they are
mingled with themselves and with one another there is an endless variety of them, which those who would
arrive at the probable truth of nature ought duly to consider.
 
Unless a person comes to an understanding about the nature and conditions of rest and motion, he will meet
with many difficulties in the discussion which follows. Something has been said of this matter already, and
something more remains to be said, which is, that motion never exists in what is uniform. For to conceive
that anything can be moved without a mover is hard or indeed impossible, and equally impossible to
conceive that there can be a mover unless there be something which can be moved-motion cannot exist
where either of these are wanting, and for these to be uniform is impossible; wherefore we must assign rest
to uniformity and motion to the want of uniformity. Now inequality is the cause of the nature which is
wanting in uniformity; and of this we have already described the origin. But there still remains the further
point-why things when divided after their kinds do not cease to pass through one another and to change their
place-which we will now proceed to explain. In the revolution of the universe are comprehended all the four
elements, and this being circular and having a tendency to come together, compresses everything and will not
allow any place to be left void. Wherefore, also, fire above all things penetrates everywhere, and air next, as
being next in rarity of the elements; and the two other elements in like manner penetrate according to their
degrees of rarity. For those things which are composed of the largest particles have the largest void left in
their compositions, and those which are composed of the smallest particles have the least. And the
contraction caused by the compression thrusts the smaller particles into the interstices of the larger. And thus,
when the small parts are placed side by side with the larger, and the lesser divide the greater and the greater
unite the lesser, all the elements are borne up and down and hither and thither towards their own places; for
the change in the size of each changes its position in space. And these causes generate an inequality which is
always maintained, and is continually creating a perpetual motion of the elements in all time.
 
In the next place we have to consider that there are divers kinds of fire. There are, for example, first, flame;
and secondly, those emanations of flame which do not burn but only give light to the eyes; thirdly, the
remains of fire, which are seen in red-hot embers after the flame has been extinguished. There are similar
differences in the air; of which the brightest part is called the aether, and the most turbid sort mist and
darkness; and there are various other nameless kinds which arise from the inequality of the triangles. Water,
again, admits in the first place of a division into two kinds; the one liquid and the other fusile. The liquid kind
is composed of the small and unequal particles of water; and moves itself and is moved by other bodies
owing to the want of uniformity and the shape of its particles; whereas the fusile kind, being formed of large
and uniform particles, is more stable than the other, and is heavy and compact by reason of its uniformity.
But when fire gets in and dissolves the particles and destroys the uniformity, it has greater mobility, and
becoming fluid is thrust forth by the neighbouring air and spreads upon the earth; and this dissolution of the
solid masses is called melting, and their spreading out upon the earth flowing. Again, when the fire goes out
of the fusile substance, it does not pass into vacuum, but into the neighbouring air; and the air which is
displaced forces together the liquid and still moveable mass into the place which was occupied by the fire,
and unites it with itself. Thus compressed the mass resumes its equability, and is again at unity with itself,
because the fire which was the author of the inequality has retreated; and this departure of the fire is called
cooling, and the coming together which follows upon it is termed congealment. Of all the kinds termed
fusile, that which is the densest and is formed out of the finest and most uniform parts is that most precious
possession called gold, which is hardened by filtration through rock; this is unique in kind, and has both a
glittering and a yellow colour. A shoot of gold, which is so dense as to be very hard, and takes a black
colour, is termed adamant. There is also another kind which has parts nearly like gold, and of which there are
several species; it is denser than gold, and it contains a small and fine portion of earth, and is therefore harder,
yet also lighter because of the great interstices which it has within itself; and this substance, which is one of
the bright and denser kinds of water, when solidified is called copper. There is an alloy of earth mingled with
it, which, when the two parts grow old and are disunited, shows itself separately and is called rust. The
remaining phenomena of the same kind there will be no difficulty in reasoning out by the method of
probabilities. A man may sometimes set aside meditations about eternal things, and for recreation turn to
consider the truths of generation which are probable only; he will thus gain a pleasure not to be repented of,
and secure for himself while he lives a wise and moderate pastime. Let us grant ourselves this indulgence,
and go through the probabilities relating to the same subjects which follow next in order.
 
Water which is mingled with fire, so much as is fine and liquid (being so called by reason of its motion and
the way in which it rolls along the ground), and soft, because its bases give way are less stable than those of
earth, when separated from fire and air and isolated, becomes more uniform, and by their retirement is
compressed into itself; and if the condensation be very great, the water above the earth becomes hail, but on
the earth, ice; and that which is congealed in a less degree and is only half solid, when above the earth is
called snow, and when upon the earth, and condensed from dew, hoarfrost. Then, again, there are the
numerous kinds of water which have been mingled with one another, and are distilled through plants which
grow in the earth; and this whole class is called by the name of juices or saps. The unequal admixture of
these fluids creates a variety of species; most of them are nameless, but four which are of a fiery nature are
clearly distinguished and have names. First there is wine, which warms the soul as well as the body:
secondly, there is the oily nature, which is smooth and divides the visual ray, and for this reason is bright and
shining and of a glistening appearance, including pitch, the juice of the castor berry, oil itself, and other things
of a like kind: thirdly, there is the class of substances which expand the contracted parts of the mouth, until
they return to their natural state, and by reason of this property create sweetness;-these are included under the
general name of honey: and, lastly, there is a frothy nature, which differs from all juices, having a burning
quality which dissolves the flesh; it is called opos (a vegetable acid).
 
As to the kinds of earth, that which is filtered through water passes into stone in the following manner:-The
water which mixes with the earth and is broken up in the process changes into air, and taking this form
mounts into its own place. But as there is no surrounding vacuum it thrusts away the neighbouring air, and
this being rendered heavy, and, when it is displaced, having been poured around the mass of earth, forcibly
compresses it and drives it into the vacant space whence the new air had come up; and the earth when
compressed by the air into an indissoluble union with water becomes rock. The fairer sort is that which is
made up of equal and similar parts and is transparent; that which has the opposite qualities is inferior. But
when all the watery part is suddenly drawn out by fire, a more brittle substance is formed, to which we give
the name of pottery. Sometimes also moisture may remain, and the earth which has been fused by fire
becomes, when cool, a certain stone of a black colour. A like separation of the water which had been
copiously mingled with them may occur in two substances composed of finer particles of earth and of a
briny nature; out of either of them a half solid body is then formed, soluble in water-the one, soda, which is
used for purging away oil and earth, and other, salt, which harmonizes so well in combinations pleasing to
the palate, and is, as the law testifies, a substance dear to the gods. The compounds of earth and water are not
soluble by water, but by fire only, and for this reason:-Neither fire nor air melt masses of earth; for their
particles, being smaller than the interstices in its structure, have plenty of room to move without forcing their
way, and so they leave the earth unmelted and undissolved; but particles of water, which are larger, force a
passage, and dissolve and melt the earth. Wherefore earth when not consolidated by force is dissolved by
water only; when consolidated, by nothing but fire; for this is the only body which can find an entrance. The
cohesion of water again, when very strong, is dissolved by fire only-when weaker, then either by air or
fire-the former entering the interstices, and the latter penetrating even the triangles. But nothing can dissolve
air, when strongly condensed, which does not reach the elements or triangles; or if not strongly condensed,
then only fire can dissolve it. As to bodies composed of earth and water, while the water occupies the vacant
interstices of the earth in them which are compressed by force, the particles of water which approach them
from without, finding no entrance, flow around the entire mass and leave it undissolved; but the particles of
fire, entering into the interstices of the water, do to the water what water does to earth and fire to air, and are
the sole causes of the compound body of earth and water liquefying and becoming fluid. Now these bodies
are of two kinds; some of them, such as glass and the fusible sort of stones, have less water than they have
earth; on the other hand, substances of the nature of wax and incense have more of water entering into their
composition.
 
I have thus shown the various classes of bodies as they are diversified by their forms and combinations and
changes into one another, and now I must endeavour to set forth their affections and the causes of them. In
the first place, the bodies which I have been describing are necessarily objects of sense. But we have not yet
considered the origin of flesh, or what belongs to flesh, or of that part of the soul which is mortal. And these
things cannot be adequately explained without also explaining the affections which are concerned with
sensation, nor the latter without the former: and yet to explain them together is hardly possible; for which
reason we must assume first one or the other and afterwards examine the nature of our hypothesis. In order,
then, that the affections may follow regularly after the elements, let us presuppose the existence of body and
soul.
 
First, let us enquire what we mean by saying that fire is hot; and about this we may reason from the dividing
or cutting power which it exercises on our bodies. We all of us feel that fire is sharp; and we may further
consider the fineness of the sides, and the sharpness of the angles, and the smallness of the particles, and the
swiftness of the motion-all this makes the action of fire violent and sharp, so that it cuts whatever it meets.
And we must not forget that the original figure of fire [i.e. the pyramid], more than any other form, has a
dividing power which cuts our bodies into small pieces (Kepmatizei), and thus naturally produces that
affection which we call heat; and hence the origin of the name (thepmos, Kepma). Now, the opposite of this
is sufficiently manifest; nevertheless we will not fail to describe it. For the larger particles of moisture which
surround the body, entering in and driving out the lesser, but not being able to take their places, compress the
moist principle in us; and this from being unequal and disturbed, is forced by them into a state of rest, which
is due to equability and compression. But things which are contracted contrary to nature are by nature at war,
and force themselves apart; and to this war and convulsion the name of shivering and trembling is given; and
the whole affection and the cause of the affection are both termed cold. That is called hard to which our flesh
yields, and soft which yields to our flesh; and things are also termed hard and soft relatively to one another.
That which yields has a small base; but that which rests on quadrangular bases is firmly posed and belongs
to the class which offers the greatest resistance; so too does that which is the most compact and therefore
most repellent. The nature of the light and the heavy will be best understood when examined in connexion
with our notions of above and below; for it is quite a mistake to suppose that the universe is parted into two
regions, separate from and opposite to each other, the one a lower to which all things tend which have any
bulk, and an upper to which things only ascend against their will. For as the universe is in the form of a
sphere, all the extremities, being equidistant from the centre, are equally extremities, and the centre, which is
equidistant from them, is equally to be regarded as the opposite of them all. Such being the nature of the
world, when a person says that any of these points is above or below, may he not be justly charged with
using an improper expression? For the centre of the world cannot be rightly called either above or below, but
is the centre and nothing else; and the circumference is not the centre, and has in no one part of itself a
different relation to the centre from what it has in any of the opposite parts. Indeed, when it is in every
direction similar, how can one rightly give to it names which imply opposition? For if there were any solid
body in equipoise at the centre of the universe, there would be nothing to draw it to this extreme rather than to
that, for they are all perfectly similar; and if a person were to go round the world in a circle, he would often,
when standing at the antipodes of his former position, speak of the same point as above and below; for, as I
was saying just now, to speak of the whole which is in the form of a globe as having one part above and
another below is not like a sensible man.
 
The reason why these names are used, and the circumstances under which they are ordinarily applied by us
to the division of the heavens, may be elucidated by the following supposition:-if a person were to stand in
that part of the universe which is the appointed place of fire, and where there is the great mass of fire to
which fiery bodies gather-if, I say, he were to ascend thither, and, having the power to do this, were to
abstract particles of fire and put them in scales and weigh them, and then, raising the balance, were to draw
the fire by force towards the uncongenial element of the air, it would be very evident that he could compel the
smaller mass more readily than the larger; for when two things are simultaneously raised by one and the
same power, the smaller body must necessarily yield to the superior power with less reluctance than the
larger; and the larger body is called heavy and said to tend downwards, and the smaller body is called light
and said to tend upwards. And we may detect ourselves who are upon the earth doing precisely the same
thing. For we of separate earthy natures, and sometimes earth itself, and draw them into the uncongenial
element of air by force and contrary to nature, both clinging to their kindred elements. But that which is
smaller yields to the impulse given by us towards the dissimilar element more easily than the larger; and so
we call the former light, and the place towards which it is impelled we call above, and the contrary state and
place we call heavy and below respectively. Now the relations of these must necessarily vary, because the
principal masses of the different elements hold opposite positions; for that which is light, heavy, below or
above in one place will be found to be and become contrary and transverse and every way diverse in relation
to that which is light, heavy, below or above in an opposite place. And about all of them this has to be
considered:-that the tendency of each towards its kindred element makes the body which is moved heavy,
and the place towards which the motion tends below, but things which have an opposite tendency we call by
an opposite name. Such are the causes which we assign to these phenomena. As to the smooth and the
rough, any one who sees them can explain the reason of them to another. For roughness is hardness mingled
with irregularity, and smoothness is produced by the joint effect of uniformity and density.
 
The most important of the affections which concern the whole body remains to be considered-that is, the
cause of pleasure and pain in the perceptions of which I have been speaking, and in all other things which are
perceived by sense through the parts of the body, and have both pains and pleasures attendant on them. Let
us imagine the causes of every affection, whether of sense or not, to be of the following nature, remembering
that we have already distinguished between the nature which is easy and which is hard to move; for this is the
direction in which we must hunt the prey which we mean to take. A body which is of a nature to be easily
moved, on receiving an impression however slight, spreads abroad the motion in a circle, the parts
communicating with each other, until at last, reaching the principle of mind, they announce the quality of the
agent. But a body of the opposite kind, being immobile, and not extending to the surrounding region, merely
receives the impression, and does not stir any of the neighbouring parts; and since the parts do not distribute
the original impression to other parts, it has no effect of motion on the whole animal, and therefore produces
no effect on the patient. This is true of the bones and hair and other more earthy parts of the human body;
whereas what was said above relates mainly to sight and hearing, because they have in them the greatest
amount of fire and air. Now we must conceive of pleasure and pain in this way. An impression produced in
us contrary to nature and violent, if sudden, is painful; and, again, the sudden return to nature is pleasant; but
a gentle and gradual return is imperceptible and vice versa. On the other hand the impression of sense which
is most easily produced is most readily felt, but is not accompanied by Pleasure or pain; such, for example,
are the affections of the sight, which, as we said above, is a body naturally uniting with our body in the
day-time; for cuttings and burnings and other affections which happen to the sight do not give pain, nor is
there pleasure when the sight returns to its natural state; but the sensations are dearest and strongest according
to the manner in which the eye is affected by the object, and itself strikes and touches it; there is no violence
either in the contraction or dilation of the eye. But bodies formed of larger particles yield to the agent only
with a struggle; and then they impart their motions to the whole and cause pleasure and pain-pain when
alienated from their natural conditions, and pleasure when restored to them. Things which experience gradual
withdrawings and emptyings of their nature, and great and sudden replenishments, fail to perceive the
emptying, but are sensible of the replenishment; and so they occasion no pain, but the greatest pleasure, to the
mortal part of the soul, as is manifest in the case of perfumes. But things which are changed all of a sudden,
and only gradually and with difficulty return to their own nature, have effects in every way opposite to the
former, as is evident in the case of burnings and cuttings of the body.
 
Thus have we discussed the general affections of the whole body, and the names of the agents which produce
them. And now I will endeavour to speak of the affections of particular parts, and the causes and agents of
them, as far as I am able. In the first place let us set forth what was omitted when we were speaking of
juices, concerning the affections peculiar to the tongue. These too, like most of the other affections, appear to
be caused by certain contractions and dilations, but they have besides more of roughness and smoothness
than is found in other affections; for whenever earthy particles enter into the small veins which are the testing
of the tongue, reaching to the heart, and fall upon the moist, delicate portions of flesh-when, as they are
dissolved, they contract and dry up the little veins, they are astringent if they are rougher, but if not so rough,
then only harsh. Those of them which are of an abstergent nature, and purge the whole surface of the tongue,
if they do it in excess, and so encroach as to consume some part of the flesh itself, like potash and soda, are
all termed bitter. But the particles which are deficient in the alkaline quality, and which cleanse only
moderately, are called salt, and having no bitterness or roughness, are regarded as rather agreeable than
otherwise. Bodies which share in and are made smooth by the heat of the mouth, and which are inflamed,
and again in turn inflame that which heats them, and which are so light that they are carried upwards to the
sensations of the head, and cut all that comes in their way, by reason of these qualities in them, are all termed
pungent. But when these same particles, refined by putrefaction, enter into the narrow veins, and are duly
proportioned to the particles of earth and air which are there, they set them whirling about one another, and
while they are in a whirl cause them to dash against and enter into one another, and so form hollows
surrounding the particles that enter-which watery vessels of air (for a film of moisture, sometimes earthy,
sometimes pure, is spread around the air) are hollow spheres of water; and those of them which are pure, are
transparent, and are called bubbles, while those composed of the earthy liquid, which is in a state of general
agitation and effervescence, are said to boil or ferment-of all these affections the cause is termed acid. And
there is the opposite affection arising from an opposite cause, when the mass of entering particles, immersed
in the moisture of the mouth, is congenial to the tongue, and smooths and oils over the roughness, and
relaxes the parts which are unnaturally contracted, and contracts the parts which are relaxed, and disposes
them all according to their nature-that sort of remedy of violent affections is pleasant and agreeable to every
man, and has the name sweet. But enough of this.
 
The faculty of smell does not admit of differences of kind; for all smells are of a half formed nature, and no
element is so proportioned as to have any smell. The veins about the nose are too narrow to admit earth and
water, and too wide to detain fire and air; and for this reason no one ever perceives the smell of any of them;
but smells always proceed from bodies that are damp, or putrefying, or liquefying, or evaporating, and are
perceptible only in the intermediate state, when water is changing into air and air into water; and all of them
are either vapor or mist. That which is passing out of air into water is mist, and that which is passing from
water into air is vapour; and hence all smells are thinner than water and thicker than air. The proof of this is,
that when there is any obstruction to the respiration, and a man draws in his breath by force, then no smell
filters through, but the air without the smell alone penetrates. Wherefore the varieties of smell have no name,
and they have not many, or definite and simple kinds; but they are distinguished only painful and pleasant,
the one sort irritating and disturbing the whole cavity which is situated between the head and the navel, the
other having a soothing influence, and restoring this same region to an agreeable and natural condition.
 
In considering the third kind of sense, hearing, we must speak of the causes in which it originates. We may
in general assume sound to be a blow which passes through the ears, and is transmitted by means of the air,
the brain, and the blood, to the soul, and that hearing is the vibration