我不相信灵感,我相信工作。
I don't believe in inspiration, I believe in work.
A theory that lacks beauty is unlikely to be correct.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
一个心理过程的价值在于它的生存效用。
保持渴望,保持年轻。
Mathematics is the language with which God has written the universe.