数学的美在于它是永恒的，它不会改变。

若我遇你，经年之后，我该如何贺你，以眼泪，以沉默。

The challenge of computer science is not just to build faster machines, but to understand the very fabric of computational possibility.

Oh, I’m so glad you’ve come. There are hundred things I want not to say to you.

身虽处天地万物之后，心却不在天地万物之前；身虽处天地万物之中，而心却在天地万物之上。

In economics, as in life, the answers are often more nuanced than they first appear.

最好的解决方案往往来自于倾听——倾听自然、倾听科学、倾听实地工作者。