An optimist believes we live in the best possible of worlds.- A pessimist fears that this is true.
Natural science does not simply describe and explain nature: it is part of the interplay between us and nature.
Keep in mind my friend, if an answer is not rational, then it is not an answer, but a delusion.”
Science is what we have learned about how to keep from fooling ourselves.
Freedom is the right to tell people what they do not want to hear.
Everything must be made as simple as possible. But not simpler.
Give me 6 hours to chop a tree, I will spend the first 4 sharpening my axe.
The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.
Never memorize something that you can look up.
The deepest sin against the human mind is to believe things without evidence.