最好的解决方案往往是最简单的。

金钱被高估了。真正新鲜的事物很少会需要很多钱。不然的话，百万富翁们应该早就垄断了对新事物的发明了，但他们并没有。相反，几乎所有的突破都来自那些缺钱的人，因为他们被迫不得不依靠自己的热情、坚持与才智，去找到新的方法。贫穷是创新上的优势。

最可持续的森林是当地社区既有利益又有发言权的森林。

The stranger is an element of the group itself, not unlike the poor and sundry 'inner enemies'—an element whose membership within the group involves both being outside it and confronting it.

Challenges are opportunities in disguise; embrace them with courage and wisdom.

The most sustainable plastic is the one that never needs to be made in the first place.

In the mining sector, we must balance economic growth with environmental stewardship to create long-term value.