今天我们必须负责任地开采煤炭，这样我们的孩子才能继承能源安全和健康的环境。

A people without children would face a hopeless future; a country without trees would face a future with even less hope.

You can't go back and change the beginning, but you can start where you are and change the ending.

"I think the first duty of a writer is to entertain."

I never really thought about being a director. I just wanted to make good movies.