The deepest sin against the human mind is to believe things without evidence.
The best way to find out if you can trust somebody is to trust them.
Education is the ability to listen to almost anything without losing your temper or your self-confidence.
All real philosophers have been artists in the realm of concepts.
If people are not laughing at you’re goal, then you’re goals are too small.
Man once surrendering his reason, has no remaining guard against absurdities the most monstrous, and like a ship without rudder, is the sport of every wind.
Science is what we have learned about how to keep from fooling ourselves.
Everything must be made as simple as possible. But not simpler.
Spoon feeding in the long run teaches us nothing but the shape of the spoon.