The truth is: the natural world is changing. And we are totally dependent on that world. It provides our food, water and air. It is the most precious thing we have and we need to defend it.

The city is the most important thing. Buildings are just fragments of the city.

自由是做法律允许的事情的权利。

我不需要任何人来完整我。我自己就能完整自己。