The coal industry must evolve to meet modern environmental standards, or it will become obsolete.

Success is not about the destination, but the journey and the lessons learned along the way.

今天种下的每一棵树都是对未来的投资。

我对人们如何欺骗自己感兴趣，他们为了让自己能够忍受生活而讲述的故事。