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煤炭行業的轉型必須依靠科技引領，綠色發展是必由之路。

In programming, everything we do is a special case of something more general -- and often we know it too quickly.

"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."