"In the silence of the night, the stories we tell ourselves become the truths we live by."

The only thing that’s keeping you from getting what you want is the story you keep telling yourself.

Sustainability and efficiency must go hand in hand in modern energy production.

没有公义，勇气是虚弱的。

Hope for the best, expect the worst.

来吧，一旦你觉得自己懂得了什么，就必须换一种角度来看。这可能显得很荒唐或者愚蠢，但必须试一下。

永远不要停止问：“我们怎样才能做得更好？”