No man can be brave who thinks pain the greatest evil; nor temperate, who considers pleasure the highest good.
O philosophy, you leader of life.
Your enemies can kill you, but only your friends can hurt you.
To teach is a necessity, to please is a sweetness, to persuade is a victory.
Laws are silent in time of war.
Death is dreadful to the man whose all is extinguished with his life; but not to him whose glory never can die.