Cities are a stage where life is played out.

最令人兴奋的发现往往来自关注意想不到的结果。

其实世事并无好坏，全看你们如何去想。

When I got tired, I slept. When I got hungry, I ate. When I had to go, you know, I went.

有人自认为在做有用的事，却收效甚微；有人看似在做“无用”之功却流芳后世，引为大用。