Risk-taking is essential, but calculated risk-taking is genius.
The conjectures of the Langlands program are not merely problems to be solved but a vision of how mathematics should be.
Your time is limited, so don't waste it living someone else's life.
科学是一种试图不欺骗自己的方式。首要原则是你不能欺骗自己,而你自己是最容易被欺骗的人。
你所要做的就是写一个真实的句子。写出你所知道的最真实的句子。