Military Quotes - Page 11
Carl von Clausewitz, Michael Howard, Peter Paret (1989). “On War”, p.77, Princeton University Press
Miguel de Cervantes Saavedra (1856). “Adventures of Don Quixote de la Mancha”, p.346
Quoted in James Charlton, The Military Quotation Book (1990)
George Washington, Stephen Lucas (1999). “The Quotable George Washington: The Wisdom of an American Patriot”, p.24, Rowman & Littlefield
George Washington, Jared Sparks (1837). “The Writings of George Washington: Being His Correspondence, Addresses, Messages, and Other Papers, Official and Private, Selected and Published from the Original Manuscripts; with a Life of the Author, Notes and Illustrations”, p.8
"The Papers of George Catlett Marshall" by the George C. Marshall Foundation, Vol. 3, 1991.
Chips (Department of the Navy information technology magazine), October 1986.
George Washington (1908). “Letters and Addresses,”
Foreword to 'The Pathology of Power' by Norman Cousins in 1987. "At a Century's Ending: Reflections 1982-1995". Book by George F. Kennan, p. 118, 1996.