可持续发展不是选择，而是煤炭行业的必然要求。

It is remarkable that a science which began with the consideration of games of chance should have become the most important object of human knowledge.

释义：人如果没有喜事，精神就会萎靡不振；当运气不好、处境艰难时，往往会感到更加落寞和失落。

The past is never dead. It's not even past.

质量是企业的生命，没有质量就没有市场。

我们的大脑天生倾向于看到光明的一面，即使证据表明并非如此。

Great companies don't just adapt to change; they anticipate and drive it.