科学中的每一个发现都会引发一系列新的问题，这正是它如此令人兴奋的原因。

Sustainability in mining is not an option—it's a necessity for 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.

Healthy relationships are built on mutual respect, trust, and the ability to communicate openly and honestly.

我不是说唱歌手，我是一个科学的传奇。