Gorgias

[487] SOCRATES: Because I am sure that if you agree with me in any of the opinions which my soul forms, I have at last found the truth indeed. For I consider that if a man is to make a complete trial of the good or evil of the soul, he ought to have three qualities—knowledge, good-will, outspokenness, which are all possessed by you. Many whom I meet are unable to make trial of me, because they are not wise as you are; others are wise, but they will not tell me the truth, because they have not the same interest in me which you have; and these two strangers, Gorgias and Polus, are undoubtedly wise men and my very good friends, but they are not outspoken enough, and they are too modest. Why, their modesty is so great that they are driven to contradict themselves, first one and then the other of them, in the face of a large company, on matters of the highest moment. But you have all the qualities in which these others are deficient, having received an excellent education; to this many Athenians can testify. And you are my friend. Shall I tell you why I think so? I know that you, Callicles, and Tisander of Aphidnae, and Andron the son of Androtion, and Nausicydes of the deme of Cholarges, studied together: there were four of you, and I once heard you advising with one another as to the extent to which the pursuit of philosophy should be carried, and, as I know, you came to the conclusion that the study should not be pushed too much into detail. You were cautioning one another not to be overwise; you were afraid that too much wisdom might unconsciously to yourselves be the ruin of you. And now when I hear you giving the same advice to me which you then gave to your most intimate friends, I have a sufficient evidence of your real good-will to me. And of the frankness of your nature and freedom from modesty I am assured by yourself, and the assurance is confirmed by your last speech. Well then, the inference in the present case clearly is, that if you agree with me in an argument about any point, that point will have been sufficiently tested by us, and will not require to be submitted to any further test. For you could not have agreed with me, either from lack of knowledge or from superfluity of modesty, nor yet from a desire to deceive me, for you are my friend, as you tell me yourself. And therefore when you and I are agreed, the result will be the attainment of perfect truth.