采矿业必须带头展示采掘作业如何与环境管理共存。
He who wants to do good knocks at the gate;he who loves finds the gate open.
经济发展中最重要的事情不是正确地做事，而是做正确的事情。
我不相信幸福的结局，因为生活并不提供这些。
"The past is a shadow that follows us, but it is also the light that guides us forward."
The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?