未来是一个黑暗的虚空，我们都在盲目地朝它跌跌撞撞地前进。

数学研究是具体与抽象之间不断的对话。

Diversity is the future. We're all different, and those differences make us stronger.

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

"Behind every post is a real person with real feelings—let's not forget that."

好的计量经济学就像好的木工——关键在于为工作使用正确的工具。