The past is always there, but it's not the only thing that's there.

The arithmetic of algebraic groups is a central theme in the Langlands program.

整体不同于其各部分的总和。

I don’t want to be famous; I want to be good at what I do.

做你自己，别人都已经有人做了。

一个公司的文化由其领导者的行为定义。