Courage is not having the strength to go on; it is going on when you don't have the strength.
Badlands
Believe you can and you're halfway there.
People don't care how much you know until they know how much you care.
Nothing in the world is worth having or worth doing unless it means effort, pain, difficulty.
Valor is stability, not of legs and arms, but of courage and the soul.
Courage is resistance to fear, mastery of fear—not absence of fear.
He who endures, conquers.