我不是为了赚钱而拍电影的电影人。我拍电影是因为我有话要说。

I believe in the power of cinema to change the world.

真相很少是纯粹的，也从来不简单。

Liberty means responsibility. That is why most men dread it.

The power of abstraction is that it allows us to ignore irrelevant details and focus on the essential aspects of a problem.