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Reality is not what happens to us, but what we do with what happens to us.

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

Language is the only tool we have to make sense of the world, and yet it is always inadequate.

Leadership is about inspiring others to see possibilities where they once saw obstacles.

The essence of a free government consists in an effectual control of rivalries.

The photograph is the most perfect picture.

科學是人類理解和改造世界的最有力工具。

"I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something."