Karl Marx Quote
Political Economy regards the proletarian … like a horse, he must receive enough to enable him to work. It does not consider him, during the time when he is not working, as a human being. It leaves this to criminal law, doctors, religion, statistical tables, politics, and the beadle. … (1) What is the meaning, in the development of mankind, of this reduction of the greater part of mankind to abstract labor? (2) What mistakes are made by the piecemeal reformers, who either want to raise wages and thereby improve the situation of the working class, or — like Proudhon — see equality of wages as the goal of social revolution?.
First Manuscript – Wages of Labour, p. 6. - Paris Manuscripts (1844)