I never buy anything unless I can see a clear path to a 50% gain.

【译文】如果不明事理，那么动就不知道往哪里去;如果不动，那么即使明白事理也没有用处。

记忆不仅是个人的事情，也是集体的事情。

最根本的问题不是什么最好，而是谁来决定什么是最好。

I think the most important thing for a filmmaker is to have a vision and to be able to communicate that vision to others.

I write to make sense of the world around me.

能源公司有责任成为气候变化解决方案的一部分。