Not life, but good life, is to be chiefly valued.
A system of morality which is based on relative emotional values is a mere illusion, a thoroughly vulgar conception which has nothing sound in it and nothing true.
He is a man of courage who does not run away, but remains at his post and fights against the enemy.
It is not living that matters, but living rightly.
Be as you wish to seem.
Beware the barrenness of a busy life.