Democracy is an experimental system. I like it when states try out new ideas. I think we ought to expand, not contract, our federalist system.

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.

Capitalists work hard to produce what consumers want. Artists who work too hard to produce what consumers want are often accused of selling out. Thus, even the languages of capitalism and art conflict: a firm that has 'sold out' has succeeded, but an artist that has 'sold out' has failed.

Conservatives have long argued, correctly, that 'fine-tuning' the economy is a chimera, but that argument seems to have disappeared from the conservative handbook.

What we tell students in formal schooling: “Sit down, stay quiet, and absorb. Do this for 12 to 16 years and all will be well.

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