可持续性不是成本，而是对我们未来的投资。

真相很少是纯粹的，也从不简单。

我们衡量成功的标准不应只是生产了多少桶油，还应包括避免了多少排放。

我相信视觉化的力量。

我相信：个人自由的探索精神是世界上最宝贵的东西。我会为此而战：思想的自由，可以朝任何它希望的方向发展，不受指引。

I went to the woods because I wanted to live deliberately. I wanted to live deep and suck out all the marrow of life. To put to rout all that was not life. And not, when I had come to die, discover that I had not lived.

The only thing that matters is the work itself.