无论是在关于社会发展的“自然历史过程”的讨论中，还是在关于实践唯物主义的讨论中，以及涉及到如何评价“西方马克思主义”的某些思想时，“自然”范畴都是一个相当关键的范畴。尽管国内外都有过专门论述马克思“自然”概念的专著，但似乎都没有把这一概念的多义内涵及其系 Whether in the discussion of the “natural historical process” of social development, in the discussion of practical materialism, or in the discussion of how to appraise certain ideas of “Western Marxism,” the “natural” category is a The key category. Although there are monographs devoted to the concept of Marx’s “nature” both at home and abroad, neither does it seem that the polysemic connotation of the concept and its relations