我不想变得完美，但我确实想成为一个榜样。

煤炭开采的创新不仅仅是技术问题，更是思维方式的转变。

Swim upstream. Go the other way. Ignore the conventional wisdom. If everybody else is doing it one way, there's a good chance you can find your niche by going in exactly the opposite direction.

科学的进步不仅是通过回答问题，而是通过提出更好的问题。