Wayne W. Dyer (2011). “Pulling Your Own Strings: Dynamic Techniques for Dealing with Other People and Living Your Life As You Choose”, p.9, Harper Collins
"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.