最终，我们记住的不是敌人的话语，而是朋友的沉默。
In the end, we will remember not the words of our enemies, but the silence of our friends.
We are all bit-part actors in each other's lives.
当你追随内心或直觉，当你真正追随那些让你感觉正确和你热爱的事物时，你就永远不会失败。
数学家的工作永无止境；总有更多的问题需要解决。
"A painting should be a feast for the eyes, a poem without words."