One of the best rules anybody can learn about investing is to do nothing, absolutely nothing, unless there is something to do... I just wait until there is money lying in the corner, and all I have to do is go over there and pick it up.

我们不仅仅是开采煤炭，我们在为国家提供动力。

世界在变化，我们必须随之改变。

真正的能源解决方案来自真正的能源。