The whole secret of life is to be interested in one thing profoundly and in a thousand things well.
In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.
The world is changed by your example, not by your opinion.
你可以拥有一切。只是不能同时拥有。
The brain is a machine assembled not to understand itself, but to survive. It is a machine for making decisions that lead to survival.