People do not cooperate under the division of labor because they love or should love one another. They cooperate because this best serves their own interests.
Ludwig von MisesWe do not assert that the capitalist mode of economic calculation guarantees the absolutely best solution of the allocation of factors of production. Such absolutely perfect solutions of any problem are out of reach of mortal men. What the operation of a market not sabotaged by the interference of compulsion and coercion can bring about is merely the best solution accessible to the human mind under the given state of technological knowledge and the intellectual abilities of the age's shrewdest men.
Ludwig von MisesWhat is needed for a sound expansion of production is additional capital goods, not money or fiduciary media. The credit expansion is built on the sands of banknotes and deposits. It must collapse.
Ludwig von Mises