成功的关键是失败。

在有限的生命里，你必須去挑战伟大。

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

In the global energy transformation, China's coal industry must have its own voice and contribution.

Life is like a ten-speed bicycle...Most of us have gears we never use!.

文学是用文字之线编织梦想的艺术。