It is not to be understood that the natural price of labour, estimated even in food and necessaries, is absolutely fixed and constant. It varies at different times in the same country and very materially differs in different countries. It essentially depends on the habits and customs of the people.

不能理解的是，劳动力的自然价格，甚至在粮食和必需品方面的估计，是绝对固定不变的。它在同一国家的不同时期有所不同，在不同的国家也有很大的差别。这主要取决于人民的风俗习惯。