Ideological bigotry has become the norm on even our most prestigious campuses, where students can go for years without reading or hearing anything that challenges the left vision.

Both free speech rights and property rights belong legally to individuals, but their real function is social, to benefit vast numbers of people who do not themselves exercise these rights.

Morality, like other inputs into the social process, follows the law of diminishing returns- meaning ultimately, negative returns. People can be too moral.

The inefficiency of political control of an economy has been demonstrated more often, in more places, and under more varied conditions, than almost anything outside the realm of pure science.

People who talk incessantly about "change" are often dogmatically set in their ways. They want to change other people.

The real culprits are those who created a system that makes it dangerous to work and safe to loaf.

The murder of a dozen innocent people is unquestionably a human tragedy. But that is no excuse for reacting blindly by preventing hundreds of thousands of other people from defending themselves against meeting the same fate.