Law is the union of primary and secondary rules.

I'm the reason you're alive, I'm the reason you survive.

可持续性不再是一种选择；而是我们都必须承担的责任。

Technology in forestry should serve nature, not conquer it.

The ultimate search engine would understand everything in the world. It would understand exactly what you meant, and it would give you back exactly what you wanted.

我们花了很多时间教领导者该做什么，却没有花足够的时间教他们该停止什么。