马克思所说的剩余劳动时间,是指的除了必要劳动时间以外的的劳动时间,而资本家就是通过攫取了工人在剩余劳动时间里所生产出的剩余价值而发财致富。但事实上,是因为资本家预付了场地设施租金,组织了工人进行分工协作的劳动,才提高了工人的劳动效率。如果将劳动效率的提高和社会财富的增加完全归功于工人是不准确的,也是不利与经济发展的。 The time of surplus labor referred to by Marx refers to working hours other than the necessary working hours, and the capitalists get rich by capturing the surplus value produced by the workers during the remaining working hours. However, in fact, it is because the capitalists prepaid rent for venues and organized workers’ labor for division of labor and cooperation to raise the labor efficiency of workers. It would be unfair and unfavorable to economic development if the improvement of labor efficiency and the increase of social wealth are entirely attributed to the workers.