最大的风险就是不冒任何风险。在一个快速变化的世界里，唯一注定失败的策略就是不冒险。

量子力学不仅是一种理论，而且是一种关于自然的新思维方式。

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.

小孩是在敏感期学会调适自己并获得特定能力的。

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