"David Sedaris: 'If you tell a funny story at the dinner table in front of 10 people, nine will laugh, and one will say: that's not true. I've always hated that person'" by Decca Aitkenhead, www.theguardian.com. Jun 21, 2009.
Mark Twain (2014). “Mark Twain on Common Sense: Timeless Advice and Words of Wisdom from America's Most-Revered Humorist”, p.8, Skyhorse Publishing, Inc.