可持续性不再是可选项，而是商业的必要条件。

永远不要低估拥有远大愿景的小团队的力量。

教育的真正目标是唤醒灵魂。

I write to explore the boundaries of language and experience.

我们在渔业中的每一个决定都必须考虑海洋生物的长期健康。

To be happy, I must have my books and a piece of sky.

I must study politics and war that my sons may have liberty to study mathematics and philosophy.

Education is the foundation of sustainable forestry—people protect what they understand.

A great truth is a truth whose opposite is also a great truth.