Gorgias (487)

Soc.

I am certain that whenever you agree with me in any view that my soul takes, this must be the very truth.

For I conceive that whoever would sufficiently test a soul as to rectitude of life or the reverse should go to work with three things which are all in your possession—knowledge, goodwill, and frankness. I meet with many people who are unable to test me, because they are not wise as you are; while others, though wise, are unwilling to tell me the truth, because they do not care for me as you do; and our two visitors here, Gorgias and Polus, though wise and friendly to me, are more lacking in frankness and inclined to bashfulness than they should be: nay, it must be so, when they have carried modesty to such a point that each of them can bring himself, out of sheer modesty, to contradict himself in face of a large company, and that on questions of the greatest importance. But you have all these qualities which the rest of them lack: you have had a sound education, as many here in Athens will agree; and you are well disposed to me. You ask what proof I have? I will tell you. I know, Callicles, that four of you have formed a partnership in wisdom—you, Tisander of Aphidnae, Andron, son of Androtion, and Nausicydes of Cholarges;[*] and I once overheard you debating how far the cultivation of wisdom should be carried, and I know you were deciding in favor of some such view as this—that one should not be carried away into the minuter points of philosophy, but you exhorted one another to beware of making yourselves overwise, lest you should unwittingly work your own ruin. So when I hear you giving me the same advice as you gave your own most intimate friends, I have proof enough that you really are well disposed to me. And further, as to your ability to speak out frankly and not be bashful, you not only claim this yourself, but you are borne out too by the speech that you made a short while ago. Well, this is clearly the position of our question at present: if you can bear me out in any point arising in our argument, that point can at once be taken as having been amply tested by both you and me, and there will be no more need of referring it to a further test; for no defect of wisdom or access of modesty could ever have been your motive in making this concession, nor again could you make it to deceive me: for you are my friend, as you say yourself. Hence any agreement between you and me must really have attained the perfection of truth.