最大的财富是满足于简单的生活。

The human race has one really effective weapon, and that is laughter.

最艰难的决定往往只需要问一个最简单的问题："从长远来看，什么是对的？"

Sustainability isn't a cost center; it's the ultimate competitive advantage.

我不是榜样，我只是个唱歌的人。