The real challenge is not just to feed the world, but to nourish it in a sustainable way.

Life is too short to waste on things that don't matter.

记忆是我们不断向自己讲述我们的故事的方式——并向别人讲述一个略有不同的版本。

一个社会的真正考验在于它如何对待最脆弱的成员。