Diana Wynne Jones said this quote

“ This book will prove the following ten facts:1. A Goon is a being who melts into the foreground and sticks there.2. Pigs have wings, making them hard to catch.3. All power corrupts, but we need electricity.4. When an irresistible force meets an immovable object, the result is a family fight.5. Music does not always sooth the troubled beast.6. An Englishman's home is his castle.7. The female of the species is more deadly than the male.8. One black eye deserves another.9. Space is the final frontier, and so is the sewage farm.10. It pays to increase your word power. ”