• 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: 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.