When you're writing a book, with people in it as opposed to animals, it is no good having people who are ordinary, because they are not going to interest your readers at all. Every writer in the world has to use the characters that have something interesting about them, and this is even more true in children's books.

I go down to my little hut, where it's tight and dark and warm, and within minutes I can go back to being six or seven or eight again.

I find that the only way to make my characters really interesting to children is to exaggerate all their good or bad qualities, and so if a person is nasty or bad or cruel, you make them very nasty, very bad, very cruel. If they are ugly, you make them extremely ugly. That, I think, is fun and makes an impact.

Roald Dahl Quotes