Money is not the key to happiness, but it helps.

The future of energy is being written now, and we want to be part of that future.

如果你不愿意冒险尝试不寻常的事情，你就只能安于平庸。

最好的学习方法就是去做，走出去拍电影。

煤炭不仅仅是一种商品，它是对美国未来的承诺。