"The automatic machinery of a big factory," he writes, "is much more despotic than the small capitalists who employ workers ever have been...If man, by dint of his knowledge and inventive genius, has subdued the forces of nature, the latter avenge themselves upon him by subjecting him, insofar as he employs them, to a veritable despotism independent of all social organization. "
Friedrich Engels, On Authority
"Modern Industry sweeps away by technical means the manufacturing division of labor, under which each man is bound hand and foot for life to a single detail operation. At the same time, the capitalistic form of that industry reproduces this same division of labour in a still more monstrous shape; in the factory proper, by converting the workman into a living appendage of the machine ...."
Karl Marx, Captial Volume 1