To understand the quantum world, we must first unlearn our classical intuitions.

理解的提高有两个目标：首先，我们自己的知识增长；其次，使我们能够将这些知识传递给他人。

The story is not in the words; it's in the struggle.

I don't regret anything I've ever done in my life, any choice that I've made. But I'm consumed with regret for the things I didn't do.