If you believe you can, you probably can. If you believe you won t, you most assuredly won t. Belief is the ignition switch that gets you off the launching pad.
Source: http://www.waitleydirect.com/
-- Denis Waitley, (Jan 0 1933-____), US Navy pilot; motivational speaker; His The Psychology of Winning, is the all-time, best-selling audio cassette program on personal and professional excellence.