In computational complexity, we are not just dealing with the limits of what we can compute, but also with the limits of what we can prove.

The detection of gravitational waves has opened a new window to observe the universe.

科学是关于理解世界，而医学是关于应用这种理解来帮助人们。

大自然不会因为分析的困难而感到尴尬。

不要让昨天占据今天太多时间。

自然现象的多样性如此之大，天空中隐藏的宝藏如此丰富，正是为了使人类的思想永远不乏新鲜的滋养。

如果你想成为领导者，就必须愿意做出不受欢迎的决定。

了解他人是智慧，了解自己是聪明

I don’t like to do easy things. I like to do things that are challenging and that push me.

研究心灵就是研究生存的策略。