煤炭行业必须发展以满足现代环境标准，否则将被淘汰。

Design is not just about making things beautiful, it's about making things work better.

Courage is the most important of all the virtues because without courage, you can't practice any other virtue consistently.

在物理学中，我们经常发现最美丽的解决方案来自于最混乱的问题。