The whole student loan thing drives me completely nuts. If it wasn't possible for 18-year-olds to sign themselves up for tens of thousands of dollars in debt in order to pay their college bills, the state governments wouldn't have found it so politically easy to cut taxpayer support for public colleges and universities.

I have always believed the iron rule of politics was that women don't vote for men who yell.

One very clear memory I have of college is that I never learned anything in the big lectures. I have a feeling I'd have done even worse if they'd been on a laptop screen.

We always need to remember that behind almost every great moment in history, there are heroic people doing really boring and frustrating things for a prolonged period of time.

Once you're done being president, you tend to want to defend your record more than plumb your inner feelings. I find it hard to imagine Obama going home at night and writing sensitive, introspective journal entries about his meeting with John Boehner.

When the simple word processors came in, writing became crisper, less dense - just because of the way we could instantly edit on the screen. Now the ability to mash up words and pictures and links and songs and tweets is what matters. I can't imagine what writing will be like in 2154.

I used to have a sort of soft spot for Huckabee. He seemed to have a genuinely saintly streak, which caused him to defend illegal immigrants and give pardons to criminals who were perhaps a little less rehabilitated than he had imagined.