Page:Das Kapital (Moore, 1906).pdf/608

 and youths, who are obliged to accept almost any wages they can obtain."

This jeremiad is also interesting because it shows, how the appearance only of the relations of production mirrors itself in the brain of the capitalist. The capitalist does not know that the normal price of labour also includes a definite quantity of unpaid labour, and that this very unpaid labour is the normal source of his gain. The category, surplus-labour-time, does not exist at all for him, since it is included in the normal working-day, which he thinks he has paid for in the day's wages. But overtime does exist for him, the prolongation of the working day beyond the limits corresponding with the usual price of labour. Face to face with his underselling competitor, he even insists upon extra pay for this overtime. He again does not know that this extra pay includes unpaid labour, just as well as does the price of the customary hour of labour. For example, the price of one hour of the 12 hours' working-day is 3d., say the value-product of half a working-hour, whilst the price of the overtime working-hour is 4d., or the value-product of ⅔ of a working-hour. In the first case the capitalist appropriates to himself one-half, in the second, one-third of the working-hours without paying for it.

by the piece are nothing else than a converted form of wages by time, just as wages by time are a converted form of the value or price of labour-power.

In piece-wages it seems at first sight as if the use-value