[230a]
Friend
Nor that either.
Socrates
Well, that making gain, as the opposite of evil, is a good?
Friend
Nothing of all this do I bid you revoke for me.
Socrates
You think, then, it seems, that some gain is good, and some evil.
Friend
I do.
Socrates
Well then, I revoke so much for you; so let us assume that some gain is good, and some other gain evil. But the good sort is no more gain than the evil sort, is it?
Friend
What do you mean by this question?
Socrates
I will explain. Is there both good and evil food?