62
" But the ability to hold the means of exchange (in defiance of Say’s law) also awakens a passion, a “lust for gold.” “The hoarding drive,” he says, “is boundless in its nature.” Witness Christopher Columbus: “Gold is a wonderful thing! Its owner is master of all he desires. Gold can even enable souls to enter Paradise” (229–30). Here Marx, quoting Columbus, returns to the idea that once you can hang a price tag on something, you can hang it on anything—even a person’s soul, as his allusion to the Catholic Church’s infamous medieval practice of selling indulgences (i.e., papal pardons that promised entry into heaven) suggests: Circulation becomes the great social retort into which everything is thrown, to come out again as the money crystal. Nothing is immune from this alchemy, the bones of the saints cannot withstand it. (229) "
― David Harvey , A Companion to Marx's Capital
67
" The competition for accumulation requires that the capitalists inflict a daily violence upon the working class in the work place. The intensity of that violence is not under individual capitalists' control, particularly if competition is unregulated. The restless search for relative surplus value raises the productivity of labour at the same time as it devalues and depreciates labour power, to say nothing of the loss of dignity, of sense of control over the work process of the perpetual harassment by overseers and the necessity to conform to the dictates of the machine. As individuals, workers are scarcely in a position to resist, most particularly since a rising productivity has the habit of 'freeing' a certain number of them into the ranks of the unemployed. Workers can develop the power to resist only by class action of some kind — either spontaneous acts of violence (the machine-breakings, burnings and mob fury of earlier eras, which have by no means disappeared) or the creation of organizations (such as the unions) capable of waging a collective class struggle. The capitalists' compulsion to capture ever more relative surplus value does not pass unchallenged. The battle is joined once more, and the main lines of class struggle form around questions such as the application of machinery, the speed and intensity of the labour process, the employment of women and children, the conditions of labour and the rights of the worker in the work place. The fact that struggles over such issues are a part of daily life in capitalist society attests to the fact that the quest for relative surplus value is omnipresent and that the necessary violence that that quest implies is bound to provoke some kind of class response on the part of the workers. "
― David Harvey , The Limits to Capital
76
" If we were to consult the archaeological and historical records, many would now probably hold that the money-form didn’t arise the way that Marx proposes at all. I am inclined to accept that argument, but then on top of it say the following—and this comes back to Marx’s interest in understanding a capitalist mode of production. Under capitalism, the money-form has to be disciplined to and brought into line with the logical position that Marx describes, such that the money-form reflects the needs of a system of proliferating exchange relations. But by the same token (forgive the pun), it is the proliferation of commodity-exchange relations that disciplines any and all preceding symbolic forms to the money-form required to facilitate commodity-market exchange. The precursors of the money-form, which can indeed be found in the archaeological and historical record of coinage, have to conform to this logic to the degree that they get absorbed within capitalism and perform the function of money. At the same time, it should be clear that the market could not have evolved without that disciplining taking place. Though the historical argument is weak, the logical argument is powerful. "
― David Harvey , A Companion to Marx's Capital