To be enslaved to oneself is the heaviest of all servitudes.-

Epileptics know by signs when attacks are imminent and take precautions accordingly; we must do the same in regard to anger

He is not guilty who is not guilty of his own free will.

You can only acquire it successfully if you cease to feel any sense of shame.

The voice of flattery affects us after it has ceased, just as after a concert men find some agreeable air ringing in their ears to the exclusion of all serious business.

Death falls heavily on that man who, known too well to others, dies in ignorance of himself.

It is rash to condemn where you are ignorant.