America Quotes - Page 175
John Greenleaf Whittier (1888). “Old portraits and modern sketches”
"Sport at the New Frontier: The Soft American". Sports Illustrated, Volume 13, Issue 26, pp. 14-17, December 26, 1960.
The United States has to move very fast to even stand still.
Kennedy, John F. (1964). “Public Papers of the Presidents of the United States: John F. Kennedy, 1963”, p.571, Best Books on
Undelivered Speech to the Dallas Citizens Council, delivered 22 November 1963, Trade Mart, Dallas, Texas