Leadership is about making tough decisions and standing by them.

The study of mathematics is like air or gravity – it’s everywhere, even if you don’t see it.

今天我们开采的石料必须留下让未来引以为豪的遗产。

数学是将复杂转化为清晰的艺术。

The power of a story lies not in its length, but in its depth and the universality of its themes.

"The beauty of literature is that it allows us to live a thousand lives in one."