"The only certain happiness in life is to live for others."

"The general of the army is the last man to know what is going on."

"The higher the man, the more he is dependent on other people, and the less free he is."

"The one thing that is necessary is to overcome the evil that is in us."

"Our body is a machine for living. It is organized for that. Stop him in his tracks, it will last longer."