Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

"The past is never dead. It's not even past."

The true measure of leadership is impact, not authority.

你不尝试就不知道你能达到什么。

The best way to predict the future is to create it.

循环经济是我们行业唯一可行的未来。

晏子春秋