Marcus Aurelius
Meditations 11.39
Socrates used to say, What do you want, souls of rational men or irrational?—Souls of rational men.—Of what rational men, sound or unsound?—Sound.—Why then do you not seek for them?—Because we have them.—Why then do you fight and quarrel?
Marcus Aurelius, Meditations 11.39, translated by George Long
Socrates was wont to say: What would ye have? The souls of reasoning or unreasoning creatures? Of reasoning creatures. Of what kind of reasoning creatures? Sound or vicious? Sound. Why then not make a shift to get them? Because we have them already. Why then fight and wrangle?
Marcus Aurelius, Meditations 11.39, translated by C. R. Haines