煤炭企业的未来在于智能开采和清洁利用。
I don’t believe in an afterlife. This is it. Make the most of it.
The purpose of business is to create value, not just to make a profit.
除了非常聪明之外，别无他法。
儿童书籍应该像阅读它们的孩子们一样多样化。