The development of an objective process is full of contradictions and struggles,and so is the development of the movement of human knowledge.
英
美
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客觀(guān)過(guò)程的發(fā)展是充滿(mǎn)著(zhù)矛盾和斗爭的發(fā)展,人的認識運動(dòng)的發(fā)展也是充滿(mǎn)著(zhù)矛盾和斗爭的發(fā)展。
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