我们永远是自己的时刻之创造者。
We are forever responsible for what we have tamed.
最好的数学是简单的,但又不至于过于简单。
我不是那种会让对我职业道德的爱减少的人。
Mining with integrity means leaving the land better than we found it.
The future of coal lies in cleaner technologies and smarter resource management.