数学不知道种族或地理界限;对于数学来说,文化世界是一个国家。
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
学习数学的唯一方法就是做数学。
Leadership is about making the tough decisions and standing by them.
在哲学中,赛跑的胜利者是最后到达的人。
To me, happiness is about three things: someone to love, something to do, and something to look forward to.
一个理论的前提越简单,它关联的不同事物越多,其适用范围越广,这个理论就越令人印象深刻。