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每一噸開采的煤炭都應承載我們對未來的承諾

教育是老年人的最佳糧食。

True leadership in manufacturing means putting the environment on the same level as profits.

"We are all made of starstuff, and it's our destiny to explore the stars."

我相信所有的寫作都是一種抵抗的形式。