PHILEBUS · 21

PROTARCHUS: Yes, Socrates, that again is undeniable.

SOCRATES: And may not the same be said about fear and anger and the like; are they not often false?

PROTARCHUS: Quite so.

SOCRATES: And can opinions be good or bad except in as far as they are true or false?

PROTARCHUS: In no other way.

SOCRATES: Nor can pleasures be conceived to be bad except in so far as they are false.

PROTARCHUS: Nay, Socrates, that is the very opposite of truth; for no one would call pleasures and pains bad because they are false, but by reason of some other great corruption to which they are liable.

SOCRATES: Well, of pleasures which are corrupt and caused by corruption we will hereafter speak, if we care to continue the enquiry; for the present I would rather show by another argument that there are many false pleasures existing or coming into existence in us, because this may assist our final decision.

PROTARCHUS: Very true; that is to say, if there are such pleasures.

SOCRATES: I think that there are, Protarchus; but this is an opinion which should be well assured, and not rest upon a mere assertion.

PROTARCHUS: Very good.

SOCRATES: Then now, like wrestlers, let us approach and grasp this new argument.

PROTARCHUS: Proceed.

SOCRATES: We were maintaining a little while since, that when desires, as they are termed, exist in us, then the body has separate feelings apart from the soul—do you remember?

PROTARCHUS: Yes, I remember that you said so.

SOCRATES: And the soul was supposed to desire the opposite of the bodily state, while the body was the source of any pleasure or pain which was experienced.

PROTARCHUS: True.

SOCRATES: Then now you may infer what happens in such cases.

PROTARCHUS: What am I to infer?

SOCRATES: That in such cases pleasures and pains come simultaneously; and there is a juxtaposition of the opposite sensations which correspond to them, as has been already shown.

PROTARCHUS: Clearly.

SOCRATES: And there is another point to which we have agreed.

PROTARCHUS: What is it?

SOCRATES: That pleasure and pain both admit of more and less, and that they are of the class of infinites.

PROTARCHUS: Certainly, we said so.

SOCRATES: But how can we rightly judge of them?

PROTARCHUS: How can we?

SOCRATES: Is it our intention to judge of their comparative importance and intensity, measuring pleasure against pain, and pain against pain, and pleasure against pleasure?

PROTARCHUS: Yes, such is our intention, and we shall judge of them accordingly.

SOCRATES: Well, take the case of sight. Does not the nearness or distance of magnitudes obscure their true proportions, and make us opine falsely; and do we not find the same illusion happening in the case of pleasures and pains?