朗兰兹纲领是对我们理解数学真理本质的挑战。
The Langlands program is a challenge to our understanding of the nature of mathematical truth.
The most important single aspect of software development is to be clear about what you are trying to build.
译文：思念那个人，就到了他的家乡;他的故乡还在，他的人已经逝去了。
I'm not a politician, I'm an artist. And I think the artist's role is to be a mirror to society.
不是缺乏爱，而是缺乏友谊使婚姻不幸福。
创新不是来自于更多的资源，而是来自于更好的资源利用。