大分子的概念并不容易被接受；它需要化学家对物质结构的思考方式发生彻底的改变。

The hardest thing to do is to accept that you are not the hero of your own story.

I accept chaos, I'm not sure whether it accepts me.

In mathematics, the journey is often more important than the destination.

文化是我们一起做的事，而不仅仅是我们消费的东西。