That mainstream usually defines the capital universally as a production tool irrespective of time and society, while Das Kapital takes capital for a particularized attribute with properties applicable to any particularized society.

• 西方主流经济学一般把资本定义为适用于一切社会和时代的生产工具,《资本论》则认为资本既有适用于一切社会的自然属性,又有仅适用于不同时代和社会的不同社会属性;