"Some thoughts on the real world by one who glimpsed it and fled". Bill Watterson's commencement speech at the Kenyon College in Gambier, Ohio, www.graduationwisdom.com. May 20, 1990.
Marcus Aurelius (Emperor of Rome), André Dacier, Thomas Gataker, Cebes (of Thebes.) (1701). “The Emperor Marcus Antoninus: His Conversation with Himself”, p.74