The truth is rarely pure and never simple.

Good policy requires both sound theory and empirical validation.

导演最有回报的部分是看到最终的产品，并知道你创造了有意义的东西。

Dreams are the driving force of life, without dreams there is no direction.

人生最难的是知道该跨过哪座桥，又该烧掉哪座桥。