Gaby

“I never said nothing..."
"I know you never! I could hear you not saying anything! You've got the loudest silences I ever did hear from anyone who wasn't dead!”
― Terry Pratchett, Lords and Ladies

“If you really want to upset a witch, do her a favor which she has no means of repaying. The unfulfilled obligation will nag at her like a hangnail.”
― Terry Pratchett, Lords and Ladies

“What is magic?

Then there is the witches' explanation, which comes in two forms, depending on the age of the witch. Older witches hardly put words to it at all, but may suspect in their hearts that the universe really doesn't know what the hell is going on and consists of a zillion trillion billion possibilities, and could become any one of them if a trained mind rigid with quantum certainty was inserted into the crack and twisted; that, if you really had to make someone's hat explode, all you needed to do was twist into that universe where a large number of hat molecules all decide at the same time to bounce off in different directions.

Younger witches, on the other hand, talk about it all the time and believe it involves crystals, mystic forces, and dancing about without yer drawers on.

Everyone may be right, all at the same time. That's the thing about quantum.”
― Terry Pratchett, Lords and Ladies

“I don't hold with paddlin' with the occult," said Granny firmly. "Once you start paddlin' with the occult you start believing in spirits, and when you start believing in spirits you start believing in demons, and then before you know where you are you're believing in gods. And then you're in trouble."
"But all them things exist," said Nanny Ogg.
"That's no call to go around believing in them. It only encourages 'em.”
― Terry Pratchett, Lords and Ladies