自由不止一种……自由去做和自由免于。在无政府状态的日子里，是自由去做。现在你被给予了自由免于。不要低估它。

I am not trying to imitate a photograph; I am trying to make one.

控制信息是精英阶层一贯的做法，尤其是在专制政府中。信息即知识，知识即力量。控制信息就是控制人民。

Sustainability isn't just a buzzword—it's our responsibility to future generations.

The supreme question about a work of art is out of how deep a life does it spring.

Space is a substance.

如果你想飞翔，就必须放弃那些拖累你的事物。