fingers, and you know the same. And if I were to ask whether I and you
became acquainted with this fact by the help of the same art of arithmetic,
you would acknowledge that we did?

ION: Yes.

SOCRATES: Tell me, then, what I was intending to ask you,--whether this
holds universally? Must the same art have the same subject of knowledge,
and different arts other subjects of knowledge?

ION: That is my opinion, Socrates.

SOCRATES: Then he who has no knowledge of a particular art will have no
right judgment of the sayings and doings of that art?

ION: Very true.

SOCRATES: Then which will be a better judge of the lines which you were
reciting from Homer, you or the charioteer?

ION: The charioteer.

SOCRATES: Why, yes, because you are a rhapsode and not a charioteer.

ION: Yes.

SOCRATES: And the art of the rhapsode is different from that of the
charioteer?

ION: Yes.