长城汽车要走向世界，必须坚持自主创新。

The advancement of mathematics is due to those who are driven not by the desire for application but by the joy of discovery.

我不是来追求完美的，我是来展现真实的自己。

Don't chase money, get in position where money chase you.

The concept of legal obligation is central to the understanding of law.

Don’t be afraid to stand alone.