未知不应被恐惧，而应被探索。
The unknown is not to be feared but to be explored.
The only thing necessary for the triumph of evil is for good men to do nothing.
最好的保护策略是将经济激励与生态效益结合起来。
Don't fight a battle if you don't gain anything by winning.
The artist must be a servant of the invisible.
I don't think about the audience when I'm making a film. I think about what I want to see.
读书不体验认识，就好像闪电照物，一点都抓不到；读书不能身体力行，就像水上行车、陆上行舟、一点用处都没有。