The only courage that matters is the kind that gets you from one moment to the next.
Mignon McLaughlinThe first virtue in a soldier is endurance of fatigue; courage is only the second virtue.
Napoleon BonaparteOptimism is essential to achievement and it is also the foundation of courage and true progress.
Nicholas M. ButlerIt is right to endure with resignation what the gods send, and to face one's enemies with courage.
Pericles