The city is a shared house, and we are all its architects.

互联网是一种全球资源，应该为公共利益而管理。

因果推理需要仔细思考分析背后的假设。

"The world is full of obvious things which nobody by any chance ever observes."

我们就像海中的岛屿，表面分离，深处相连。

今天种下的每一棵树都是对明天的承诺。