For the things of this world cannot be made known without a knowledge of mathematics.
The study and knowledge of the universe would somehow be lame and defective were no practical results to follow.
A room without books is like a body without a soul.
Rightly defined philosophy is simply the love of wisdom.
Nobody can give you wiser advice than yourself.
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...
