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

You were born to be real, not to be perfect.

I tell you that virtue is not given by money，but that from virtue comes money.

政府、行业和社区之间的合作对于推动有意义的进展至关重要。

当你失败时，你会学到东西。当你成功时，你会学到更多。