The most important skill for an empirical researcher is not math, but judgment.

Success is not about the money you make, it’s about the difference you make in people’s lives.

世界是一个复杂的地方，我试图在我的写作中反映这一点。

"We are all, in some way, prisoners of our time."

"To live is to suffer, to survive is to find some meaning in the suffering."

确保和平的唯一方式就是随时准备战争。

写作是为无声者发声。

The universe is not only stranger than we imagine, it is stranger than we can imagine.

你的时间有限，所以不要浪费时间去过别人的生活。