"你知道得越多，理解得越少。"

There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false. A thing is not necessarily either true or false; it can be both true and false.

The boundary between physics and mathematics is not as clear-cut as one might think.

文学不过是被引导的梦。

【释义】君子做学问，是为了阐明真理，救济时世。如果仅仅停留在诗文创作上，那就是所谓的‘雕虫小技’，又有什么用处呢！