When I weed, I like to get off into my own head. For one thing, my wife plants and I have trouble telling which plants are weeds and which are my favorite plants. So I tend to hop around and grab the weeds that I know are weeds. So I don't weed all that linearly. I tend to weed haphazardly.

I think what's really hard is making sense and making what you write clear and smooth-flowing.

The first time I walked into a library, I got so excited I almost wet my pants.

If a cat spoke, it would say things like, 'Hey, I don't see the problem here.'

Twiddle-twiddle away at my softly clicky keyboard for a while, making twiddly adjustments all along- and then print what I have twiddled. Glare at the printout and snarl and curse and scribble almost illegibly all over it with a ballpoint pen. Go back to the machine and enter the scribbles. Repeat this procedure until I hate the very meaning of every word I know.

Obama's the most thoughtful-sounding president I can remember. He seems to be saying what he wants to say, and that is a great relief. He always sounds like he's thinking about what he's saying while he's saying it, and that's a rare thing in politicians.

Obama's got a great sense of humor, but mainly he has a great thinking presence, which is uncommon. It's hard to imagine being able to do, think over answers and deliver them on television. If I were president I would constantly be spluttering.