Money is like poetry because both involve learning to communicate in a compressed language that packs a lot of meaning and consequence into the minimum semantic space.

To make three films out of one shortish book, they have to turn it into an epic, just as 'Lord of the Rings' is an epic. But 'The Hobbit' isn't an epic: its tone is intimate and personal, and although it's full of adventures and excitement, they're on a different scale to those of the bigger book.

Often, in horror films, the single most effective device for building a sense of scariness is the soundtrack: the clanking of chains, the groaning of off-stage ghouls, the unmistakable sound of a cannibal rustic firing up a chainsaw.

I think the Internet was invented specifically to stop people finishing their books. And it does quite a good job. I don't have blocking software, though I could easily imagine needing it. I just don't do that stuff until I've got the words done for the day.

The foundation of our democracy is the ability to have a debate about any subject. That is why I am so committed to defending free speech.

I'd spent 25 years in government when I left the Defense Department back in '93, decided I'd go spend the rest of my career in the private sector, and then the president tapped me to come be his running mate. And it's been a remarkable experience. I wouldn't have missed it for the world.

The job of a journalist is to find out stuff. The job of the government - sometimes - is to keep stuff secret. There's a natural tension there.

All school districts receive funds from the federal government, through the Department of Education, to support anti-drug education efforts.