“Was not Plato a philosopher? Yes, and was not Hippocrates a physician? But you see how eloquently Hippocrates expresses himself. Does Hippocrates, then, express himself so eloquently by virtue of his being a physician?

Why, then, do you confuse things that for no particular reason have been combined in the same man? Now if Plato was handsome and strong, ought I to sit down and strive to become handsome, or become strong, on the assumption that this is necessary for philosophy, because a certain ...