The capitalists, the enterprisers, and the farmers are instrumental in the conduct of economic affairs. They are at the helm and steer the ship. But they are not free to shape its course. They are not supreme, they are steersmen only, bound to obey unconditionally the captain's orders. The captain is the consumer.
From Chapter I: "Profit Management". Narrated by Millian Quinteros.
Ludwig von Mises was the acknowledged leader of the Austrian school of economic thought, a prodigious originator in economic theory, and a prolific author. Mises's writings and lectures encompassed economic theory, history, epistemology, government, and political philosophy. His contributions to economic theory include important clarifications on the quantity theory of money, the theory of the trade cycle, the integration of monetary theory with economic theory in general, and a demonstration that socialism must fail because it cannot solve the problem of economic calculation. Mises was the first scholar to recognize that economics is part of a larger science in human action, a science that he called praxeology.