That’s been one of my mantras—focus and simplicity.Simple can be harder than complex，you have to work hard to get your thinking clean to make it simple.

我不是说唱歌手，我是一个改变游戏规则的人。

跨行业合作是解决世界能源挑战的关键。

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

可持续发展不再是可选项；它是任何希望在未来蓬勃发展的企业的必需品。