Walter Lippmann, Clinton Rossiter, James Lare (1982). “The Essential Lippmann: A Political Philosophy for Liberal Democracy”, p.464, Harvard University Press
Douglas MacArthur's address to the Annual Stockholders Sperry Rand Corporation in New York (July 30, 1957) as quoted in "General MacArthur Speeches and Reports 1908-1964" edited by Edward T. Imparato (p. 206), June 14, 2000.
Samuel Johnson (1823). “The Works of Samuel Johnson: LL.D. A New Edition in Twelve Volumes. With an Essay on His Life and Genius, by Arthur Murphy, Esq”, p.83