In some form or other the rivalry of men will continue to be employed as an instrument of the general welfare. It is not important that the arrangements which currently are set down as the competitive system will endure. It is important that the spirit of competition shall be enhanced and not impaired. There must be an outlet for the creative urge, free play for the dynamic drive. In a society, as in the physical world, motion is inseparable from life.

Walton H. Hamilton (1957), The politics of industry, p. 168-69; as cited in: Arnold, Thurman. "Walton Hale Hamilton." The Yale Law Journal 68.3 (1959): 399-400.