成功的衡量标准不仅仅是利润，还有我们留下的积极影响。

The most advanced technology is useless if farmers don't trust it.

We are all in the gutter, but some of us are looking at the stars.

煤炭行业要坚定不移地走安全高效、清洁低碳的发展道路。

Sustainability isn't an option; it's a responsibility we owe to future generations.