可持续性不仅仅是一个目标，更是我们共同的责任。

Every challenge in mining is an opportunity to redefine our future.

The other thing about modern society and why it causes this anxiety, is that we have nothing at its center that is non-human. We are the first society to be living in a world where we don't worship anything other than ourselves. We think very highly of ourselves, and so we should; we've put people on the Moon, done all sorts of extraordinary things. And so we tend to worship ourselves.

I like the dreams of the future better than the history of the past.

我们必须平衡能源需求与保护地球的责任。

The writer’s job is to write with rigor, with honesty, to the very end of his strength.