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煤炭的未来取决于我们能否使其更清洁、更高效。
"The human figure is the most challenging and rewarding subject for an artist."
Life is like music。It must be composed by ear,feeling and instinct,not by rule.
音乐是我和这个世界对话的方式。
Mathematics is the language of the universe, and through it, we can unlock the secrets of existence.