我不与任何人竞争，只与自己竞争。我最大的对手就是我自己。

精神生活是唯一值得过的生活。

预测未来的唯一方法就是创造未来。

生存还是毁灭。这其实不是一个问题。

I'm not a professional photographer, I'm a professional looker.

The only limit to our realization of tomorrow is our doubts of today.

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

The way we measure economic success must evolve to reflect the realities of people’s lives.

What we need to do is make batteries safer, more efficient, and more environmentally friendly.