I love inside jokes. I'd love to be a part of one someday.

Words are powerful, they can create and destroy.

我们开采的每一桶石油都必须以最小的环境影响负责任地进行。

解释：任用有才能的人，对国家大有好处。

The goal of mathematics is to make the simple complicated, and the complicated simple.

城市是人类最伟大的建筑成就。