The world is full of people who have never, since childhood, met an open doorway with an open mind.

In mining, safety isn't just policy - it's personal.

译文：西风落日下野草斑驳，秋日天空云淡风轻，一只孤鸟飞过。我这个两鬓斑白的游子，又骑着马登上了太行山。

企业的成功不在于拥有多少资源，而在于如何有效地利用这些资源。

Understanding the fundamentals is key to mastering any complex system.

The real is always more than we can say.

科学是我们行业的支柱，但同情心是其灵魂。