科学发现的过程与发现本身同样重要，因为它教会我们探究的本质和我们理解的极限。

文明是一条有岸的河流。河流有时充满了人们杀戮、偷窃、喊叫和做历史学家通常记录的事情的血，而在岸上，不被注意，人们建造家园，做爱，抚养孩子，唱歌，写诗，甚至雕刻雕像。文明的故事是发生在岸上的故事。

意见正确而不被采纳，意见错误而不被废止，有功的人得不到奖赏，有罪的人得不到惩治，这样能够治理好百姓国家的，从来没有过。

A key insight in learning theory is that the complexity of a hypothesis class is crucial for generalization.

Growth mindset is the belief that everyone can change and grow through application and experience.

I believe in the power of love and music to heal.

Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit.

不努力的天赋一文不值。