I always thought I wanted to play professionally, and I always knew that to do that I'd have to make a lot of sacrifices.

I have often been asked how my plays come about. I cannot say. Nor can I ever sum them up. I can only say that this is what happened. That is what they said. That is what they did.

成功的关键是专注于长期目标，不被短期波动所干扰。

The best way to help people is not to do things for them, but to help them do things for themselves.

可持续林业不是成本，而是我们拥有的最明智的长期商业策略。

适合从事任何特定行业的人，如果没有与他一起工作或在他之上的人的帮助和指导，就无法理解该行业的科学。

The best way to predict the future is to invent it. In energy, that means developing new technologies and new business models.

To read is to dream with open eyes.