The sustainable development of the coal industry requires the coordinated efforts of policy, technology, and the market.
Fear not that the life shall come to an end,but rather fear that it shall never have a beginning.
生活就是痛苦,生存则是在痛苦中找到一些意义。
这就像屠杀无辜。这让经营拉斯维加斯的人看起来像好人。