最终，我们记住的不是敌人的话语，而是朋友的沉默。

The greatest gift you can give is your authentic self.

Every time we look deeper into the fabric of reality, we find more questions than answers.

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

最好的领导者是那些培养更多领导者的人，而不是追随者。

Humans are allergic to change. They love to say, 'We've always done it this way.' I try to fight that. That's why I have a clock on my wall that runs counter-clockwise.

知识在心灵中以符号结构的形式表征。

不要担心你在数学上遇到的困难；我敢保证我遇到的困难比你还大得多。