SOCRATES: Then there must be something in the thirsty man which in some way apprehends replenishment?
PROTARCHUS: There must.
SOCRATES: And that cannot be the body, for the body is supposed to be emptied?
PROTARCHUS: Yes.
SOCRATES: The only remaining alternative is that the soul apprehends the replenishment by the help of memory; as is obvious, for what other way can there be?
PROTARCHUS: I cannot imagine any other.
SOCRATES: But do you see the consequence?
PROTARCHUS: What is it?
SOCRATES: That there is no such thing as desire of the body.
PROTARCHUS: Why so?