The ideas I stand for are not mine. I borrowed them from Socrates. I swiped them from Chesterfield. I stole them from Jesus. And I put them in a book. If you don't like their rules whose would you use?

On his book How to Win Friends and Influence People as quoted in Newsweek (8 August 1955); also quoted in Best Quotes of '54, '55, '56 (1957) by James Beasley Simpson, p. 128.