The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all.

安全必须始终是采矿作业的首要任务。

能源转型从负责任的资源开采开始。

I'm not a freak. I was just born this way.

写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。

你的工作将占据你生活的大部分，唯一能真正感到满足的方法就是做你认为伟大的工作。