The Library didn't only contain magical books, the ones which are chained to their shelves and are very dangerous. It also contained perfectly ordinary books, printed on commonplace paper in mundane ink. It would be a mistake to think that they weren't also dangerous, just because reading them didn't make fireworks go off in the sky. Reading them sometimes did the more dangeous trick of making fireworks go off in the privacy of the reader's brain.
Terry PratchettIt was long after midnight and the stars looked damp and chilly; the air was full of the busy silence of the night, which is created by hundreds of small furry things treading very carefully in the hope of finding dinner while avoiding being the main course.
Terry PratchettSoon to come in licorice, orange, cinnamon, and banana, but not strawberry, because I hate strawberries.
Terry PratchettLittle crimes breed big crimes. You smile at little crimes and then big crimes blow your head off.
Terry PratchettIt's an interesting fact that fewer than 17 % of Real cats end their lives with the same name they started with. Much family effort goes into selecting one at the start ("She looks like a Winnifred to me"), and the as the years roll by it suddenly finds itself being called Meepo or Ratbag.
Terry Pratchett