I live my life through fear. If I'm afraid of it I'll do it just so I'm not afraid of it anymore.
Knowledge which is acquired under compulsion obtains no hold on the mind.
I never did anything worth doing by accident nor did any of my inventions...
Cunning... is but the low mimic of wisdom.
Only the dead have seen the end of war.
Nothing is so threatening to conventional values as a man who does not...
Ignorance more frequently begets confidence than does knowledge: it is...
No thief, however skillful, can rob one of knowledge, and that is why...