" The new type of capitalists - the industrial leader - develops new talents with his new function in economic life and, above all, a new discipline and evaluation of labour. He allows commercial interests to recede to a certain extent and concentrates on the internal organization of his factory. The principle of expediency, methodical planning and calculability, which had become very important in the economy in the leading countries since the fifteenth century, now becomes all-powerful. The employer disciplines himself just as ruthless as he does his workmen and employees, and becomes just as much the slave of his concern as his staff. The raising of labour to the level of the ethical force, its glorification and adoration, is fundamentally nothing but the ideological transfiguration of the striving for success and profit and an attempt to stimulate even those elements who share least in the fruits of their labour into enthusiastic co-operation. The idea of freedom is part of the same ideology. "

― Arnold Hauser , The Social History of Art: Volume 3: Rococo, Classicism and Romanticism