"Speech of July 4, 1821". John Quincy Adams " The Oxford Dictionary of American Quotation. Hugh Rawson and Margaret Miner. Oxford University Press, 2008.
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.
Stonewall Jackson's comments to his pastor (April 1861) as quoted in Mary Anna Jackson "Memoirs of Stonewall Jackson by His Widow, Mary Anna Jackson" (p. 141), 1895.