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每本書都是一次旅程，每次旅程都是一本書。

Coal miners are the unsung heroes of America's industrial strength.

Don't worry about what anybody else is going to do. The best way to predict the future is to invent it.

"The power of film is to illuminate the shadows of our existence."

Everyone has the brainpower to follow the stock market. If you made it through fifth-grade math, you can do it.