朗兰兹纲领是对我们理解数学基本本质的挑战。
The Langlands program is a challenge to our understanding of the fundamental nature of mathematics.
I was born in Africa.I came to California because it’s really where new technologies can be brought to fruition， and I don’t see a viable competitor.
生存不是无所畏惧。而是面对你的恐惧并继续前进。
这世上没有什么是我害怕说出口的。
