在采矿业中，效率和环境保护必须齐头并进。

I have a dream that one day this nation will rise up and live out the true meaning of its creed.

You have to believe in yourself when no one else does—that's what makes you a winner.

If you want to be successful, you have to be willing to fail.

"Writing is a way to make sense of our relationships."

我们恨一个人，其实是在他的形象里恨我们自己内心的东西。