Philebus
Plato
Plato in Twelve Volumes, Vol. 8 translated by Harold North Fowler; Introduction by W.R.M. Lamb. Cambridge, MA, Harvard University Press; London, William Heinemann Ltd. 1925.
Pro. Certainly, Socrates, it seems to me that pleasure has fought for the victory and has fallen in this bout, knocked down by your words. And we can only say, as it seems, that mind was wise in not laying claim to the victory; for it would have met with the same fate. Now pleasure, if she were to lose the second prize, would be deeply humiliated in the eyes of her lovers; for she would no longer appear even to them so lovely as before.
Soc. Well, then, is it not better to leave her now and not to pain her by testing her to the utmost and proving her in the wrong?
Pro. Nonsense, Socrates!
Soc. Nonsense because I spoke of paining pleasure, and that is impossible?
Pro. Not only that, but because you do not understand that not one of us will let you go yet until you have finished the argument about these matters.
Soc. Whew, Protarchus! Then we have a long discussion before us, and not an easy one, either, this time. For in going ahead to fight mind’s battle for the second place, I think I need a new contrivance—other weapons, as it were, than those of our previous discussion, though perhaps some of the old ones will serve. Must I then go on?
Pro. Of course you must.
Soc. Then let us try to be careful in making our beginning.
Pro. What kind of a beginning do you mean?
Soc. Let us divide all things that now exist in the universe into two, or rather, if you please, three classes.
Pro. Please tell us on what principle you would divide them.
Soc. Let us take some of the subjects of our present discussion.
Pro. What subjects?
Soc. We said that God revealed in the universe two elements, the infinite and the finite, did we not?
Pro. Certainly.
Soc. Let us, then, assume these as two of our classes, and a third, made by combining these two. But I cut a ridiculous figure, it seems, when I attempt a division into classes and an enumeration.
Pro. What do you mean, my friend?
Soc. I think we need a fourth class besides.
Pro. Tell us what it is.
Soc. Note the cause of the combination of those two and assume that as the fourth in addition to the previous three.
Pro. And then will you not need a fifth, which has the power of separation?
Soc. Perhaps; but not at present, I think. However, if we do need a fifth, you will pardon me for going after it.
Pro. Of course.
Soc. First, then, let us take three of the four and, as we see that two of these are split up and scattered each one into many, let us try, by collecting each of them again into one, to learn how each of them was both one and many.
Pro. If you could tell me more clearly about them, I might be able to follow you.
Soc. I mean, then, that the two which I select are the same which I mentioned before, the infinite and the finite. I will try to show that the infinite is, in a certain sense, many; the finite can wait.
Pro. Yes.
Soc. Consider then. What I ask you to consider is difficult and debatable; but consider it all the same. In the first place, take hotter and colder and see whether you can conceive any limit of them, or whether the more and less which dwell in their very nature do not, so long as they continue to dwell therein, preclude the possibility of any end; for if there were any end of them, the more and less would themselves be ended.
Pro. Very true.
Soc. But always, we affirm, in the hotter and colder there is the more and less.
Pro. Certainly.
Soc. Always, then, the argument shows that these two have no end; and being endless, they are of course infinite.
Pro. Most emphatically, Socrates.
Soc. I am glad you responded, my dear Protarchus, and reminded me that the word emphatically which you have just used, and the word gently have the same force as more and less. For wherever they are present, they do not allow any definite quantity to exist; they always introduce in every instance a comparison—more emphatic than that which is quieter, or vice versa—and thus they create the relation of more and less, thereby doing away with fixed quantity. For, as I said just now, if they did not abolish quantity, but allowed it and measure to make their appearance in the abode of the more and less, the emphatically and gently, those latter would be banished from their own proper place. When once they had accepted definite quantity, they would no longer be hotter or colder; for hotter and colder are always progressing and never stationary; but quantity is at rest and does not progress. By this reasoning hotter and its opposite are shown to be infinite.
Pro. That appears to be the case, Socrates; but, as you said, these subjects are not easy to follow. Perhaps, however, continued repetition might lead to a satisfactory agreement between the questioner and him who is questioned.
Soc. That is a good suggestion, and I must try to carry it out. However, to avoid waste of time in discussing all the individual examples, see if we can accept this as a designation of the infinite.
Pro. Accept what?
Soc. All things which appear to us to become more or less, or to admit of emphatic and gentle and excessive and the like, are to be put in the class of the infinite as their unity, in accordance with what we said a while ago, if you remember, that we ought to collect all things that are scattered and split up and impress upon them to the best of our ability the seal of some single nature.
Pro. I remember.
Soc. And the things which do not admit of more and less and the like, but do admit of all that is opposed to them—first equality and the equal, then the double, and anything which is a definite number or measure in relation to such a number or measure— all these might properly be assigned to the class of the finite. What do you say to that?
Pro. Excellent, Socrates.
Soc. Well, what shall we say is the nature of the third class, made by combining these two?
Pro. You will tell me, I fancy, by answering your own question.
Soc. Nay, a god will do so, if any god will give ear to my prayers.
Pro. Pray, then, and watch.
Soc. I am watching; and I think, Protarchus, one of the gods has this moment been gracious unto me.
Pro. What do you mean, and what evidence have you?
Soc. I will tell you, of course. Just follow what I say.
Pro. Say on.
Soc. We spoke just now of hotter and colder, did we not?
Pro. Yes.
Soc. Add to them drier and wetter, more and less, quicker and slower, greater and smaller, and all that we assigned before to the class which unites more and less.
Pro. You mean the class of the infinite?
Soc. Yes. Mix with that the second class, the offspring of the limit.
Pro. What class do you mean?
Soc. The class of the finite, which we ought just now to have reduced to unity, as we did that of the infinite. We have not done that, but perhaps we shall even now accomplish the same end, if these two are both unified and then the third class is revealed.
Pro. What third class, and what do you mean?
Soc. The class of the equal and double and everything which puts an end to the differences between opposites and makes them commensurable and harmonious by the introduction of number.
Pro. I understand. I think you mean that by mixture of these elements certain results are produced in each instance.
Soc. Yes, you are right.
Pro. Go on.