The real bosses in the capitalist system of market economy are the consumers. They by their buying and by their abstention from buying decide who should own the capital and run the plants. They determine what should be produced and in what quantity and quality. Their attitudes result either in profit or in loss for the enterpriser. They make poor men rich and rich men poor. They are no easy bosses.

The idea of Socialism is at once grandiose and simple. . .We may say, in fact, that it is one of the most ambitious creations of the human spirit, . . .so magnificent, so daring, that it has rightly aroused the greatest admiration. If we wish to save the world from barbarism we have to refute Socialism, but we cannot thrust it carelessly aside.

Library of the Works of Ludwig von Mises”. Here is an article he wrote in 1951, some two years after his magnum opus Human Action appeared, where is lays out his case in a more popular form. The money sentences are “Economic theory has demonstrated in an irrefutable way that a prosperity created by an expansionist monetary and credit policy is illusory and must end in a slump, an economic crisis. It has happened again and again in the past, and it will happen in the future, too.

There is no kind of freedom and liberty other than the kind which the market economy brings about.

The word "Capitalism" expresses, for our age, the sum of all evil. Even the opponents of Socialism are dominated by socialist ideas.

Man is born an asocial and antisocial being. The newborn child is a savage. Egoism is his nature. Only the experience of life and the teachings of his parents, his brothers, sisters, playmates, and later of other people FORCE HIM to acknowledge the advantages of social cooperation and accordingly to change his behavior.

[T]he essence of so-called war prosperity: it enriches some by what it takes from others. It is not rising wealth but a shifting of wealth and income.