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 think the most important thing in life is to be true to yourself.

The difference between an ordeal and an adventure is your attitude.

The harder you work, the luckier you get.

It really matters whether people are working on generating clean energy or improving transportation or making the Internet work better and all those things. And small groups of people can have a really huge impact.

如果你没有至少90%的时间失败，那么你的目标还不够高。

I don’t believe in luck, I believe in hard work.