The key to making a great film is to have a clear vision and to stick to it.
制作一部伟大电影的关键是有一个清晰的愿景并坚持它。
The only limit to our realization of tomorrow is our doubts of today.
幸福的幸里面是一个“幸”,不是一个“辛”。  或者理解成,Y=Why=为什么,I=我。幸福里面没有为什么,只有我。 
Business opportunities are like buses, there's always another one coming.