"Was Socrates a Greek at all?"

"By birth, Socrates belonged to the lowest class: Socrates was plebeian. We are told, and can see in sculptures of him, how ugly he was. But ugliness, in itself an objection, is among the Greeks almost a refutation. Was Socrates a Greek at all?" Friedrich Nietzsche, Twilight of the Idols, the third of the Maxims and Arrows sequence.