Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
数学不知道种族或地理边界;对于数学来说,文化世界是一个国家。
The pace of change demands that we unlearn as much as we learn.
当你尝试新事物时,你永远不知道会发生什么。这一切都是实验性的。
The past is never dead. It's not even past.
理解就是宽恕,即使当没有什么需要宽恕的时候。
唯一能让你明智的是你自己的经验。