真相很少是纯粹的，也从不简单。
"The truth is rarely pure and never simple."
幸福是一种勇气的形式。
我坚信，成功企业家与非成功企业家的区别有一半在于纯粹的毅力。
The joy of discovery in mathematics is unparalleled.
做出伟大工作的唯一途径就是热爱你所做的事。
I always tell my kids if you lay down, people will step over you. But if you keep scrambling, if you keep going, someone will always, always help you.
The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.
The true power of mathematics lies in its ability to simplify the complex and reveal the underlying patterns of the universe.
The best thing to hold onto in life is each other.
在今天和明天之间，有一段很长的时间；趁你还有精神的时候，学习迅速办事。