What makes the existence and the evolution of society possible is precisely the fact that peaceful cooperation under the social division of labor in the long run best serves the selfish concerns of all individuals. The eminence of the market society is that its whole functioning and operation is the consummation of this principle.

The early industrialists were for the most part men who had their origin in the same social strata from which their workers came. They lived very modestly, spent only a fraction of their earnings for their households and put the rest back into the business.

Depressions and mass unemployment are not caused by the free market but by government interference in the economy.

Without calculation, economic activity is impossible. Since under Socialism economic calculation is impossible, under Socialism there can be no economic activity in our sense of the word All economic change, therefore, would involve operations the value of which could neither be predicted beforehand nor ascertained after they had taken place. Everything would be a leap in the dark. Socialism is the renunciation of rational economy.

The mark of the creative mind is that it defies a part of what it has learned.

If the present American laws concerning the taxation of the profits of corporations, the incomes of individuals, and inheritances had been introduced about 60 years ago, all those new products whose consumption has raised the standard of living of the 'common man' would either not be produced at all or only in small quantities for the benefit of a minority. The Ford enterprises would not exist if Henry Ford's profits had been taxed away as soon as they came into being.

All rational action is in the first place individual action. Only the individual thinks. Only the individual reasons. Only the individual acts.