I want to liberate America, I want people to be proud of who they are.

The solution of a problem appears suddenly and is not approached by a gradual, step-by-step procedure.

Leadership in mining means making tough decisions for long-term benefits.

城市不是机器的集合，而是生活的容器。

The world is very, very beautiful if you look at it, but most people don't look very much.

哲学的真正意义在于它能够唤醒我们内心的质疑精神。

I will always be grateful to my poor parents. I owe everything to them， my education， my life， and any success I have had.

Fiction is a way of telling the truth without being constrained by facts.

The human voice is the most beautiful instrument of all, but it is the most difficult to play.