书说：她这么做是因为。生活说：她这么做了。书是向你解释事情的地方；生活是事情不被解释的地方。我不奇怪有些人更喜欢书。
"Books say: She did this because. Life says: She did this. Books are where things are explained to you; life is where things aren't. I'm not surprised some people prefer books."
可持续性不是一个部门，而是一个必须渗透到我们所创造的一切中的设计原则。
Success in farming isn’t just about yield; it’s about stewardship of the land for future generations.
意识是一条河流，而非孤立元素的集合。
It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is most adaptable to change.
【讲解】：不怕东西少而怕分配不均匀，不怕贫困而怕不安定。