The greatest teacher is called “doing”.

世界上充满了显而易见的事物，却没有人去观察。

恐惧不能阻止死亡，它阻止生活。

To see a world in a grain of sand, and a heaven in a wild flower, hold infinity in the palm of your hand, and eternity in an hour.

I don't have time to hate people who hate me, because I'm too busy loving people who love me.

We are not interested in the spectacular. We are interested in the specific.

量子场论是粒子物理学定律的表述语言。