When a highly successful leader retires after a long career, it is very unlikely that his successor will be of comparable caliber. Anyone of similar ability and drive would have gone somewhere else, instead of waiting in the wings for years for a chance to show his own leadership.

If politicians were serious about day care for children, instead of just sloganizing about it, nothing they could do would improve the quality of child care more than by lifting the heavy burden of taxation that forces so many families to have both parents working.

The greatest danger to the liberal vision are facts about the consequences of liberalism itself and the laws, policies, and ways of life that the left has spawned. That the black family, which survived centuries of slavery and generations of discrimination, has disintegrated in the wake of the liberal welfare states is only one example.

The dominant orthodoxy in development economics was that Third World countries were trapped in a vicious cycle of poverty that could be broken only by massive foreign aid from the more prosperous industrial nations of the world. This was in keeping with a more general vision on the Left that people were essentially divided into three categories - the heartless, the helpless, and wonderful people like themselves, who would rescue the helpless by playing Lady Bountiful with the taxpayers' money.

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.

You can always create a fraction by putting one variable upstairs and another variable downstairs, but that soes not establish any causal relationship between them, nor does the resulting quotient have any necessary relationship to anything in the real world.

The economic disasters of socialism and communism come from assuming a blanket superiority of those who want to run a whole economy.