The rocks may be hard, but our resolve must be harder.

书籍是飞机，是火车，是道路。它们是目的地，也是旅程。它们是家。

There’s a kind of sadness in the air, but it’s a sadness that makes you feel alive.

The future of petrochemical industry lies in sustainable development.

我意识到最重要的是对自己感到快乐。

The moment you start to think about what you're going to do if you lose, you have lost.