朗兰兹纲领是对数学知识边界的挑战。
The Langlands program is a challenge to the boundaries of mathematical knowledge.
And when his audience grew bored, he would spring into the air and do a back flip with a half twist.
当他的观众感到无聊时，他会跳到空中，做一个半扭的后空翻
There is an awful lot you can tell about a person by their shoes. Where they're going. Where they've been.
好与伟大的区别在于对细节的关注。
领导力是激励他人相信比他们自己更伟大的东西。
Sustainability is not an option; it's a responsibility we owe to future generations.
我不会让别人定义我的价值。
希望是唯一比恐惧更强大的东西。
有时化学中最简单的解决方案是最优雅和最强大的。
You are not someone else’s opinion of you.