The first thing you learn when you're blogging is that people are one click away from leaving you. So you've got to get to the point, you can't waste people's time, you've got to give them some value for their limited attention span.

Education is the key to the future: You've heard it a million times, and it's not wrong. Educated people have higher wages and lower unemployment rates, and better-educated countries grow faster and innovate more than other countries. But going to college is not enough. You also have to study the right subjects.

More retirees, longer life expectancy, larger benefits, and fewer workers - these trends have meant substantial increases in the payroll tax. Since the social security program began, the payroll tax has increased more than 500 percent.

As far as wages are concerned, the only difference between immigration and birth is that birth takes longer.

Going to college is neither necessary nor sufficient to be well-educated.

Well-roundedness comes not from sitting in a classroom but from experiencing the larger world.

It seems to me that the price of eternal vigilance is liberty.