A great deal of capital, which appears to-day in the United States without any certificate of birth, was yesterday, in England, the capitalised blood… - Karl Marx

The formula itself expresses that the money is not spent here as money, but is only advanced, and is thus simply the money form of capital, money capital. It further expresses the fact that it is the exchange-value, not the use-value, that is the decisive inherent purpose of the movement.

Surplus value is exactly equal to surplus labour; the increase of the one [is] exactly measured by the diminution of necessary labour.

It has drowned the most heavenly ecstasies of religious fervour, of chivalrous enthusiasm, of Philistine sentimentalism, in the icy water of egotistical calculation. It has resolved personal worth into exchange value, and in place of numberless indefeasible chartered freedoms, it has set up that single, unconscionable freedom — free trade. In one word, for exploitation, veiled by religious and political illusions, it has substituted naked, shameless, direct, brutal exploitation.