Never forget what you are, for surely the world will not. Make it your strength. Then it can never be your weakness. Armor yourself in it, and it will never be used to hurt you. 

Sustainability isn't an option; it's a necessity for the future of energy.

不，不是富有。我是一个有钱的穷人，这不是一回事。

要理解我们是谁，我们必须首先理解我们来自哪里。