煤炭开采的创新不仅仅是关于开采,而是更智能、更安全、对环境的影响更小。
可持续发展必须成为煤炭行业每个决策的核心。
我不想出名,我想变得伟大。
我只是想改变世界,一次一颗亮片地改变。
The Eskimos had fifty-two names for snow because it was important to them: there ought to be as many for love.