"I believe the single
most significant decision that I can make on a day-to-day basis is
my choice of attitude. It is more important than my past, my education,
my bankroll, my success or failures, fame or pain, what other people
think of me or say about me, my circumstances, or my position. Attitude
keeps me going or cripples my progress. . . . It alone fuels my fire
or assaults my hope. When my attitude is right, there’s no barrier
too high, no valley too deep, no dream too extreme, no challenge too
great for me."