Every shot in a film should have a purpose, a reason to exist.

家中闲坐无聊，不妨想想，有人在为生活而辛劳；官位不能飞黄腾达，想想仍有许多才能好的读书人，人都老了还是青衣。

The most important thing is to enjoy your life—to be happy—it's all that matters.

What we see changes what we know. What we know changes what we see.

对任何政府来说，最危险的人是能独立思考的人。