I think the key to making a good film is to have a strong story and to be passionate about it.

做伟大的事情很困难，但指挥伟大的事情更困难。

Writing is the only way I can breathe.

解释：知道房屋漏雨的人在房屋下，知道政策有失误的人在民间，知道经书错误的人在诸子。