If you don't believe in the innate unreasonableness of human beings, just try raising children.

One of the most fashionable notions of our times is that social problems like poverty and oppression breed wars. Most wars, however, are started by well-fed people with the time on their hands to dream up half-baked ideologies or grandiose ambitions, and to nurse real or imagined grievances.

There are only two ways of telling the complete truth - anonymously and posthumously.

The gun-control crusade today is like the Prohibition crusade 100 years ago. It is a shared zealotry that binds the self-righteous know-it-alls in a warm fellowship of those who see themselves as fighting on the side of the angels against the forces of evil. It is a lofty role that they are not about to give up for anything so mundane as facts - or even the lives of other people.

...Politics is not about facts. It is about what politicians can get people to believe.

Barack Obama's vision of America is one in which a President of the United States can fire the head of General Motors, tell banks how to bank, control the medical system and take charge of all sorts of other activities for which neither he nor other politicians have any expertise or experience.

Weighing benefits against costs is the way most people make decisions - and the way most businesses make decisions, if they want to stay in business. Only in government is any benefit, however small, considered to be worth any cost, however large.