煤炭开采的创新不仅仅是关于开采，而是要以更智能、更清洁、更高效的方式进行。
The problem with the world is that the intelligent people are full of doubts, while the stupid ones are full of confidence.
The most powerful tool in business is trust.
每个细节都很重要，因为每个细节都是整体的一部分。
In the end, we are all just trying to make sense of the chaos.