If you give the government the right to determine the consumption of the human body, to determine whether one should smoke or not smoke, drink or not drink, there is no good reply you can give to people who say, More important than the body is the mind and the soul, and man hurts himself much more by reading bad books, by listening to bad music and looking at bad movies. Therefore it is the duty of the government to prevent people from committing those faults. And, as you know, for many hundreds of years governments and authorities velieved that it was their duty.

The illusiveness of this concept of national income is to be seen in its dependence on changes in the purchasing power of the monetary unit. The more inflation progresses, the higher rises the national income.

A genius is always a teacher, never a pupil; he is always self-made.

Under capitalism the common man enjoys amenities which in ages gone by were unknown and therefore inaccessible even to the richest people. But, of course, these motorcars, television sets and refrigerators do not make a man happy. In the instant in which he acquires them, he may feel happier than he did before. But as soon as some of his wishes are satisfied, new wishes spring up. Such is human nature.

The goal of liberalism is the peaceful cooperation of all men. It aims at peace among nations too. When there is private ownership of the means of production everywhere and when laws, the tribunals and the administration treat foreigners and citizens on equal terms, it is of little importance where a country's frontiers are drawn... War no longer pays; there is no motive for aggression... All nations can coexist peacefully.

The truth is that capitalism has not only multiplied population figures, but at the same time, improved the people's standard of living in an unprecedented way. Neither economic thinking nor historical experience suggests that any other social system could be as beneficial to the masses as capitalism. The results speak for themselves. The market economy needs no apologists and propagandists. It can apply to itself the words of Sir Christopher Wren's epitaph in St. Paul's: Si monumentum requires, circumspice.

The most serious dangers for American freedom and the American way of life do not come from without.