who trust you down , and don't let yourself down ; work harder and push harder 

Successful entrepreneurs, managers, and individuals have the confidence and courage to act when the moment seems right. They accept risk when others are cautious and take action when everyone else is frozen, but they do so smartly. This trait is the mark of a leader.

Kazuo Inamori once said, have you done your best? If you think you did it yourself, did you pray? So, do it again and do it better.