一个好的导演就像一个好的指挥家;你必须知道什么时候该领导,什么时候该放手。
A good director is like a good conductor; you have to know when to lead and when to let go.
The harder you work, the luckier you get.
People lie for all kinds of reasons, but mostly they lie because the truth is too hard.
The definition of a good mathematical problem is the mathematics it generates rather than the problem itself.