资源利用效率不仅对地球有益，而且对企业也有益。

"The most dangerous stories are those that are true."

We must treat soil health as the foundation of our food security.

有时最深刻的数学来自于玩弄简单的想法，直到它们展现出隐藏的复杂性。

The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.

对艺术家来说，自然界中从来没有什么是丑陋的。

心智首先是生存的工具，然后才是思考的工具。