Socrates ... brought human wisdom back down from heaven, where she was wasting her time, and restored her to man.... It is impossible to go back further and lower. He did a great favor to human nature by showing how much it can do by itself.
Michel de MontaignePresumption is our natural and original malady. The most vulnerable and frail of all creatures is man, and at the same time the most arrogant.
Michel de Montaigne