 Consequently, it appears that the capitalist buys their labour with money, and that for money they sell him their labour. But this is merely an illusion. What they actually sell to the capitalist for money is their labour-power. This labour-power the capitalist buys for a day, a week, a month, etc. And after he has bought it, he uses it up by letting the worker labour during the stipulated time. With the same amount of money with which the capitalist has bought their labour-power (for example, with two shillings) he could have bought a certain amount of sugar or of any other commodity. The two shillings with which he bought 20 pounds of sugar is the price of the 20 pounds of sugar. The two shillings with which he bought 12 hours' use of labour-power, is the price of 12 hours' labour. Labour-power, then, is a commodity, no more, no less so than is the sugar. The first is measured by the clock, the other by the scales. Their commodity, labour-power, the workers exchange for the commodity of the capitalist, for money, and, moreover, this exchange takes place at a certain ratio. So much money for so long a use of labour-power. For 12 hours' weaving, two shillings. And these two shillings, do they not represent all the other commodities which I can buy for two shillings? Therefore, actually, the worker has exchanged his commodity, labour-power, for commodities of all kinds, and, moreover, at a certain ratio. By giving him two shillings, the capitalist has given him so much meat, so much clothing, so much wood, light, etc., in exchange for his day's work. The two shillings therefore express the relation in which labour-power is exchanged for other commodities, the exchange-value of labour-power. The exchange value of a commodity estimated in money is called its price. Wages therefore are only a special name for the price of labour-power, and are usually called the price of labour; it is the special name for the price of this peculiar commodity, which has no other repository than human flesh and blood. Let us take any worker; for example, a weaver. The capitalist supplies him with the loom and yarn. The weaver applies himself to work, and the yarn is turned into cloth. The capitalist takes possession of the cloth and sells it for 20 shillings, for example. Now are the wages of the weaver a share of the cloth, of the 20 shillings, of the product of the work? By no means. Long before the cloth is sold, perhaps long before it is fully woven, the weaver has received his wages. The capitalist, then, does not pay his wages out of the money which he will obtain from the cloth, but out of money already on hand. Just as little as loom and yarn are the product of the weaver to whom they are supplied by the employer, just so little are the commodities which he receives in exchange for his commodity labour-power his product. It is possible that the employer found no purchasers at all for the cloth. It is possible that he did not get even the amount of the wages by its sale. It is possible that he sells it very profitably in proportion to the weaver's wages. But all that does not concern the weaver. With a part of his existing wealth, of his capital, the capitalist buys the labour-power of the weaver in exactly the same manner as, with another part of his wealth, he has bought the raw material the yarn and the instrument of labour the loom. After he has made these purchases, and among them belongs the labour-power necessary to the production of the cloth he produces only with raw materials and instruments of labour belonging to him. For our good weaver, too, is one of the instruments of labour, and being in this respect on a par with the loom, he has no more share in the product (the cloth), or in the price of the product, than the loom itself has. Wages, therefore, are not a share of the worker in the commodities produced by himself. Wages are that part of already existing commodities with which the capitalist buys a certain amount of productive labour-power. Consequently, labour-power is a commodity which its possessor, the wage-worker, sells to the capitalist. Why does he sell it? It is in order to live. But the putting of labour-power into action i.e., the work is the active expression of the labourer's own life. And this life activity he sells to another person in order to secure the necessary means of life. His life-activity, therefore, is but a means of securing his own existence. He works that he may keep alive. He does not count the labour itself as a part of his life; it is rather a sacrifice of his life. It is a commodity that he has auctioned off to another. The product of his activity, therefore, is not the aim of his activity. What he produces for himself is not the silk that he weaves, not the gold that he draws up the mining shaft, not the palace that he builds. What he produces for himself is wages; and the silk, the gold, and the palace are resolved for him into a certain quantity of necessaries of life, perhaps into a cotton jacket, into copper coins, and into a basement dwelling. And the labourer who for 12 hours long, weaves, spins, bores, turns, builds, shovels, breaks stone, carries hods, and so on is this 12 hours' weaving, spinning, boring, turning, building, shovelling, stone-breaking, regarded by him as a manifestation of life, as life? Quite the contrary. Life for him begins where this activity ceases, at the table, at the tavern, in bed. The 12 hours' work, on the other hand, has no meaning for him as weaving, spinning, boring, and so on, but only as earnings, which enable him to sit down at a table, to take his seat in the tavern, and to lie down in a bed. If the silk-worm's object in spinning were to prolong its existence as caterpillar, it would be a perfect example of a wage-worker. Labour-power was not always a commodity (merchandise). Labour was not always wage-labour, i.e., free labour. The slave did not sell his labour-power to the slave-owner, any more than the ox sells his labour to the farmer. The slave, together with his labour-power, was sold to his owner once for all. He is a commodity that can pass from the hand of one owner to that of another. He himself is a commodity, but his labour-power is not his commodity. The serf sells only a portion of his labour-power. It is not he who receives wages from the owner of the land; it is rather the owner of the land who receives a tribute from him. The serf belongs to the soil, and to the lord of the soil he brings its fruit. The free labourer, on the other hand, sells his very self, and that by fractions. He auctions off eight, 10, 12, 15 hours of his life, one day like the next, to the highest bidder, to the owner of raw materials, tools, and the means of life i.e., to the capitalist. The labourer belongs neither to an owner nor to the soil, but eight, 10, 12, 15 hours of his daily life belong to whomsoever buys them. The worker leaves the capitalist, to whom he has sold himself, as often as he chooses, and the capitalist discharges him as often as he sees fit, as soon as he no longer gets any use, or not the required use, out of him. But the worker, whose only source of income is the sale of his labour-power, cannot leave the whole class of buyers, i.e., the capitalist class, unless he gives up his own existence. He does not belong to this or that capitalist, but to the capitalist class; and it is for him to find his man i.e., to find a buyer in this capitalist class. Before entering more closely upon the relation of capital to wage-labour, we shall present briefly the most general conditions which come into consideration in the determination of wages. Wages, as we have seen, are the price of a certain commodity, labour-power. Wages, therefore, are determined by the same laws that determine the price of every other commodity. The question then is, How is the price of a commodity determined?
Wage Labour and Capital. Chapter 2