To improve is to change; to be perfect is to change often.

Tidiness is a virtue, symmetry is often a constituent of beauty.

There are two things that are more difficult than making an after-dinner speech: climbing a wall which is leaning toward you and kissing a girl who is leaning away from you.

Democracy means that when there's a knock in the door at 3 am, it's probably the milkman.

Their insatiable lust for power is only equaled by their incurable impotence in exercising it.

I am all for your using machines, but do not let them use you.

Peace will not be preserved by pious sentiments.