[452d]
“And what is that good? Let Gorgias answer.” Now come, Gorgias; imagine yourself being questioned by those persons and by me, and tell us what is this thing that you say is the greatest good for men, and that you claim to produce.
Gorgias
A thing, Socrates, which in truth is the greatest good, and a cause not merely of freedom to mankind at large, but also of dominion to single persons in their several cities.
Socrates
Well, and what do you call it?