可持续发展不是一种选择，而是我们对后代的责任。

唯一无法被帮助的人是那些责备他人的人。

"I think people are very interested in the idea of the family, and the idea of the family as a kind of battleground."

The most sustainable mines are those that think beyond extraction.

In the end, we only regret the chances we didn't take.

唯一比无知更危险的是傲慢。