"Sometimes the hardest journeys are the ones that take you back to yourself."

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 smart way to keep people passive and obedient is to strictly limit the spectrum of acceptable opinion, but allow very lively debate within that spectrum.

不要等待完美的时刻，抓住这一刻并让它变得完美。