买本家乡或区域的最新版旅游指南。像游客一样去了解（熟悉的环境）信息，你会学到很多东西。

"The most rewarding part of acting is the discovery of the unknown within yourself."

The only way to learn mathematics is to do mathematics.

世界的美有两面，一面是欢笑，一面是痛苦，将心割裂。