Courage isn't having the strength to go on - it is going on when you don't have strength.
Fashion condemns us to many follies, the greatest is to make oneself its slave.
Adversity is the midwife of genius
All the great captains have performed vast achievements by conforming with the rules of art--by adjusting efforts to obstacles.
France has more need of me than I have need of France.
It is only with prudence, sagacity, and much dexterity that great aims are accomplished, and all obstacles surmounted. Otherwise nothing is accomplished.