Unlike an inexorable, Newtonian "great machine", the economy is not a closed system.

Creativity is the foundation of wealth. All progress comes from the creative minority. Under capitalism, wealth is less a stock of goods than a flow of ideas, the defining characteristic of which is surprise. If it were not surprising, we could plan it, and socialism would work.

In the history of enterprise, most of the protagonists of major new products and companies began their education - not in the classroom, where the old ways are taught, but in the factories and labs where new ways are wrought ... nothing has been so rare in recent years as an Ivy League graduate who has made a significant innovation in American enterprise.

From the equilibrium and spontaneous order of Adam Smith and his heirs, from invisible-handed markets and perfect competition, supply and demand, and rewards and punishments, I was pushed to theories of disequilibrium and disorder, and information and noise, as the keys to understanding economic progress.

Activity and creativity almost always flow to the least regulated arena.

When capitalists are thwarted, deflected, or dispossessed, the generals and politicians,... and socialist intellectuals, are always amazed at how quickly the great physical means of production - the contested tokens of wealth and resources of nature - dissolve into so much scrap, ruined concrete, snarled wire, and wilderness.

Welfare now erodes work and family and thus keeps poor people poor. Accompanying welfare is an ideology - sustaining a whole system of federal and state bureaucracies - that also operates to destroy their faith. The ideology takes the form of false theories of discrimination and spurious claims of racism and sexism as the dominant forces in the lives of the poor.