SOCRATES: And what is the art which improves our shoes?
ALCIBIADES: Shoemaking.
SOCRATES: Then by shoemaking we take care of our shoes?
ALCIBIADES: Yes.
SOCRATES: And do we by shoemaking take care of our feet, or by some other art which improves the feet?
ALCIBIADES: By some other art.
SOCRATES: And the same art improves the feet which improves the rest of the body?
ALCIBIADES: Very true.
SOCRATES: Which is gymnastic?
ALCIBIADES: Certainly.