Only Ron's dog was watching William. He considered that it had, for a dog, a very offensive and knowing look. A couple of months ago someaone had tried to hand William the old story about there being a dog in the city that could talk. (...) The dog in front of William didn't look as if it could talk, but it DID look as if it would swear.
Terry PratchettThey say a little knowledge is a dangerous thing, but it's not one half so bad as a lot of ignorance.
Terry PratchettYes, sir, thank you, sir, and I wouldnโt trust me one little inch, sir. I knows a bad one when I sees them. I have a mirror.
Terry Pratchett