If it is a mistake of the head and not the heart don't worry about it, that's the way we learn.
Earl WarrenAccept responsibilities for all your actions. Learn from your past and your mistakes.
Jaachynma N.E. AguIf you foul up, tell the President and correct it fast. Delay only compounds mistakes.
Donald RumsfeldMy heroes are the ones who survived doing it wrong, who made mistakes, but recovered from them.
BonoBeware of speaking too much, for it increases mistakes and engenders boredom.
Hazrat Ali Ibn Abu-Talib A.STrust your own instinct. Your mistakes might as well be your own, instead of someone else's.
Billy Wilder