Education is the ability to listen to almost anything without losing your temper or your self-confidence.
The only true wisdom is in knowing you know nothing.
The deepest sin against the human mind is to believe things without evidence.
I think that we must find some way to get more common sense, more rationality, in our decisions and less emotion.
If I have seen further it is by standing on the shoulders of Giants.
Freedom is the right to tell people what they do not want to hear.
Kindness is the language which the deaf can hear and the blind can see.
If people are not laughing at you’re goal, then you’re goals are too small.
Ignorance more frequently begets confidence than does knowledge: it is those who know little, and not those who know much, who so positively assert that this or that problem will never be solved by science.
In a rational society we would want our presidents to be teachers. – In our actual society we insist they be cheerleaders.