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.

In the private sector, as the president of a small business, my focus has been on driving the growth of our business, not driving any partisan political agenda.

Men have the influence and power in business and politics. It is the mother who can make the child's bedtime earlier, take away desserts or ground the child.

Here's what I don't think works: An economic system that was founded in the 16th century and another that was founded in the 19th century. I'm tired of this discussion of capitalism and socialism; we live in the 21st century; we need an economic system that has democracy as its underpinnings and an ethical code.

Modern Americans - shaped by raucous politics and a rapacious media - like to think of themselves as experts in confronting mistakes.