PHILEBUS · 18

PROTARCHUS: Quite true, Socrates.

SOCRATES: And if rightness attaches to any of them, should we not speak of a right opinion or right pleasure; and in like manner of the reverse of rightness?

PROTARCHUS: Certainly.

SOCRATES: And if the thing opined be erroneous, might we not say that the opinion, being erroneous, is not right or rightly opined?

PROTARCHUS: Certainly.

SOCRATES: And if we see a pleasure or pain which errs in respect of its object, shall we call that right or good, or by any honourable name?

PROTARCHUS: Not if the pleasure is mistaken; how could we?

SOCRATES: And surely pleasure often appears to accompany an opinion which is not true, but false?

PROTARCHUS: Certainly it does; and in that case, Socrates, as we were saying, the opinion is false, but no one could call the actual pleasure false.

SOCRATES: How eagerly, Protarchus, do you rush to the defence of pleasure!

PROTARCHUS: Nay, Socrates, I only repeat what I hear.

SOCRATES: And is there no difference, my friend, between that pleasure which is associated with right opinion and knowledge, and that which is often found in all of us associated with falsehood and ignorance?

PROTARCHUS: There must be a very great difference, between them.

SOCRATES: Then, now let us proceed to contemplate this difference.

PROTARCHUS: Lead, and I will follow.

SOCRATES: Well, then, my view is—

PROTARCHUS: What is it?

SOCRATES: We agree—do we not?—that there is such a thing as false, and also such a thing as true opinion?

PROTARCHUS: Yes.

SOCRATES: And pleasure and pain, as I was just now saying, are often consequent upon these—upon true and false opinion, I mean.

PROTARCHUS: Very true.

SOCRATES: And do not opinion and the endeavour to form an opinion always spring from memory and perception?

PROTARCHUS: Certainly.

SOCRATES: Might we imagine the process to be something of this nature?

PROTARCHUS: Of what nature?

SOCRATES: An object may be often seen at a distance not very clearly, and the seer may want to determine what it is which he sees.

PROTARCHUS: Very likely.

SOCRATES: Soon he begins to interrogate himself.

PROTARCHUS: In what manner?

SOCRATES: He asks himself—'What is that which appears to be standing by the rock under the tree?' This is the question which he may be supposed to put to himself when he sees such an appearance.