可持续发展不是一种选择；它是我们对后代的责任。

Psychology is a science, and teaching is an art; and sciences never generate arts directly out of themselves.

生命是一个黎明，死亡是另一个黎明。

你不必伟大才能开始，但你必须开始才能伟大。

Sustainability isn't a choice anymore—it's a necessity for any business that wants to thrive in the long term.

Always be prepared. The more you know, the less you carry.