I'm passionate about learning. I'm passionate about life.
Human behavior flows from three main sources: desire emotion and knowledge.
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...
