智能化矿山建设是煤炭行业未来发展的方向。
Every piece of plastic ever made still exists somewhere on this planet—that's both our challenge and our responsibility.
品质是企业的生命线，没有品质就没有市场。
我学得越多，就越意识到自己不懂的还有很多。
改变你看待事物的方式，你看待的事物就会改变。
Nature never deceives us； it is always we who deceive ourselves.