南开校训，意为培养公正与能力兼备的人才，追求不断创新。

The structure of the international system forces states to behave in certain ways, regardless of their internal characteristics.

客户至上是我们一切工作的出发点。

The Langlands program is a bridge between the discrete and the continuous.

这是我的人生，机不可失。

I'm not a girl who gives up. I'm a girl who fights.

I learned that the market is not a casino, but a place where you can make money if you are disciplined and patient.

我们唯一需要害怕的就是害怕本身。