Being gifted intellectually ...

Being gifted intellectually is only a small part of the equation of success.  Concentrate on the factors you  have control over:  persistence, self-discipline, confidence.  Far more failures are due to lack of will than  lack of ability.
Being gifted intellectually is only a small part of the equation of success. Concentrate on the factors you have control over: persistence, self-discipline, confidence. Far more failures are due to lack of will than lack of ability.
 Terry Bradshaw

More phrases

Effort only fully releases its reward after a person refuses to quit.
Never complain and never explain.
A good plan violently executed now is better than a perfect plan executed next week.
 George S. Patton
Problems are not stop signs, they are guidelines.
 Robert Schuller
Never give up, for that is just the place and time that the tide will turn.
 Harriet Beecher Stowe

Quotes from the same author

There really has been only one thing in my life that has made me feel complete, and that is the game of football. The ability to throw a football was my God-given talent. That was my blessing and my passion; that was my calling in live, and everything that I've accomplished has derived from that.
 Terry Bradshaw
I don't really care about being accepted now. I wish I had been like that earlier.
 Terry Bradshaw
I kept hearing I'd be traded to San Francisco. Man I would love that. I even went so far as to go into the locker room singing 'I left my heart in San Francisco'. Nobody laughed or said a word. I figured maybe I'd get my wish
 Terry Bradshaw