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Internationalism is a community theory of society which is founded on economic, spiritual, and biological facts. It maintains that respect for a healthy development of human society and of world civilization requires that mankind be organized internationally.

国际主义是建立在经济、精神和生物事实基础上的社会共同体理论。它认为，尊重人类社会和世界文明的健康发展要求在国际上组织人类。

— Christian Lous Lange 克里斯蒂安·劳斯·朗格