The infrastructure industry must transform towards green development to achieve sustainability.

你为某件事付出的努力越多，实现时的成就感就越大。

当我们是大为谦卑的时候，便是我们最接近伟大的时候。

The best way to ensure peace is to maintain a balance of power among the great powers.

"To write is to embark on a journey without a map, discovering new worlds within and without."

人类学的目的是让世界能够包容人类的差异。

我不是开始，我是结束。