石油和天然气在未来几十年仍将是能源结构的一部分，但我们必须尽可能清洁地生产它们。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

I've never been a person that has been like, 'I want to be a role model.' But then you realize you are, and you have to be careful with what you say and do.

In business, if you're not moving forward, you're falling behind. There's no standing still.

There is a violence in being known, and a violence in remaining unknown.

Running a business requires long-term vision, not just immediate benefits.

整体的属性不能从部分的属性中推导出来。

There are two kinds of companies， those that work to try to charge more and those that work to charge less. We will be the second.