[318b]
you will constantly improve more and more.
When I heard this I said: Protagoras, what you say is not at all surprising, but quite likely, since even you, though so old and so wise, would be made better if someone taught you what you happen not to know. But let me put it another way: suppose Hippocrates here should change his desire all at once, and become desirous of this young fellow's lessons who has just recently come to town, Zeuxippus of Heraclea, and should approach him, as he now does you,
