You learn you can do your best even when it's hard, even when you're tired and maybe hurting a little bit. It feels good to show some courage.
Source: In The Ultimate Success Quotations Library, 1997.
-- Joe Namath, (May 31 1943-____), US football player; He led the N.Y. Jets to 1969 Super Bowl title upset; first to pass as high as 4007 yards in a season.