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楼主: 夸克之一
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[投稿经验与疑问] 经济学期刊匿名审稿人统计 |
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Politics is for the present, but an equation is of eternity.
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Politics is for the present, but an equation is of eternity.
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Politics is for the present, but an equation is of eternity.
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为天地立心、为生民立命、为往圣继绝学、为万世开太平
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