The arithmetic of algebraic groups is a central theme in the Langlands program.

循环经济不仅仅是一个理想；它是我们行业的必需品。

The essence of mathematics is not to make simple things complicated, but to make complicated things simple.

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

解析：学习不在数量，而在精通。

The things that make us human are the things that make us vulnerable.

We hope to use technology to help more people be seen and more voices be heard.

自信来自内心，是你每天都要建立的东西。