Gorgias (480)

Soc.

Very well: so if this is true, Polus, what is the great use of rhetoric? For you see by what we have just agreed that a man must keep a close watch over himself so as to avoid wrongdoing, since it would bring a great deal of evil upon him; must he not?

Pol.

Certainly.

Soc.

But if he is guilty of wrongdoing, either himself or anyone else he may care for, he must go of his own freewill where he may soonest pay the penalty, to the judge

as if to his doctor, with the earnest intent that the disease of his injustice shall not become chronic and cause a deep incurable ulcer in his soul. Or what are we to say, Polus, if our former conclusions stand? Must not our later ones accord with them in this way, and in this only?

Pol.

Yes, what else, indeed, are we to say, Socrates?

Soc.

Then for pleading in defence of injustice, whether it is oneself or one’s parents or friends or children or country that has done the wrong, rhetoric is of no use to us at all, Polus; except one were to suppose, perchance, to the contrary,

that a man ought to accuse himself first of all, and in the second place his relations or anyone else of his friends who may from time to time be guilty of wrong; and, instead of concealing the iniquity, to bring it to light in order that he may pay the penalty and be made healthy; and, moreover, to compel both himself and his neighbors not to cower away but to submit with closed eyes and good courage, as it were, to the cutting and burning of the surgeon, in pursuit of what is good and fair, and without reckoning in the smart: if his crimes have deserved a flogging, he must submit to the rod; if fetters, to their grip; if a fine, to its payment; if banishment, to be banished; or if death, to die; himself to be the first accuser either of himself or of his relations, and to employ his rhetoric for the purpose of so exposing their iniquities that they may be relieved of that greatest evil, injustice. Shall this be our statement or not, Polus?

Pol.

An extraordinary one, Socrates, it seems to me, though perhaps you do find it agrees with what went before.

Soc.

Well, either that must be upset, or this necessarily follows.

Pol.

Yes, that certainly is so.