Courage is not having strength to go on,it is going on when you have no strength...

Courage is like love; it must have hope for nourishment.

Courage isn't having the strength to go on - it is going on when you don't have strength.

The first virtue in a soldier is endurance of fatigue; courage is only the second virtue.

Plan your work and work your plan.

Failure is nature's plan to prepare you for great responsibilities.