Gorgias

[453] SOCRATES: Now I think, Gorgias, that you have very accurately explained what you conceive to be the art of rhetoric; and you mean to say, if I am not mistaken, that rhetoric is the artificer of persuasion, having this and no other business, and that this is her crown and end. Do you know any other effect of rhetoric over and above that of producing persuasion?

GORGIAS: No: the definition seems to me very fair, Socrates; for persuasion is the chief end of rhetoric.

SOCRATES: Then hear me, Gorgias, for I am quite sure that if there ever was a man who entered on the discussion of a matter from a pure love of knowing the truth, I am such a one, and I should say the same of you.

GORGIAS: What is coming, Socrates?

SOCRATES: I will tell you: I am very well aware that I do not know what, according to you, is the exact nature, or what are the topics of that persuasion of which you speak, and which is given by rhetoric; although I have a suspicion about both the one and the other. And I am going to ask—what is this power of persuasion which is given by rhetoric, and about what? But why, if I have a suspicion, do I ask instead of telling you? Not for your sake, but in order that the argument may proceed in such a manner as is most likely to set forth the truth. And I would have you observe, that I am right in asking this further question: If I asked, “What sort of a painter is Zeuxis?” and you said, “The painter of figures,” should I not be right in asking, “What kind of figures, and where do you find them?”

GORGIAS: Certainly.

SOCRATES: And the reason for asking this second question would be, that there are other painters besides, who paint many other figures?

GORGIAS: True.

SOCRATES: But if there had been no one but Zeuxis who painted them, then you would have answered very well?

GORGIAS: Quite so.

SOCRATES: Now I want to know about rhetoric in the same way;—is rhetoric the only art which brings persuasion, or do other arts have the same effect? I mean to say—Does he who teaches anything persuade men of that which he teaches or not?

GORGIAS: He persuades, Socrates,—there can be no mistake about that.

SOCRATES: Again, if we take the arts of which we were just now speaking:—do not arithmetic and the arithmeticians teach us the properties of number?

GORGIAS: Certainly.

SOCRATES: And therefore persuade us of them?

GORGIAS: Yes.

SOCRATES: Then arithmetic as well as rhetoric is an artificer of persuasion?

GORGIAS: Clearly.