not solely by the time and labour necessary to their destruction, but also by the time and labour necessary for providing the hunter's capital, the weapon, by the aid of which their destruction was effected. 去书内

  • Katherine Zhou Katherine Zhou

    When you think about value of commodities, not only the time or cost of labor spend on destroying it but also the time or cost of labor spending on tools used for destruction.

    2021-04-23 喜欢(0) 回复(0)