Understanding the fundamentals is key to mastering any complex system.

人は、自分が生きるために、他人を殺す。

The greatest glory in living lies not in never falling, but in rising every time we fall.

不管你有没有名气，我都会一视同仁。

You can't have a better tomorrow if you're still thinking about yesterday.

我不想拍一部只是一系列动作场面的电影。我想拍一部有心灵和灵魂的电影。