你越是沉溺于过去，就越少为未来做准备。

"The world is a book, and those who do not travel read only one page."

The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.

我们都在网格上，网格无处不在。

The library is inhabited by spirits that come out of the pages at night.

模仿羊群会导致向均值回归。