You just put that sword away, sir, please," said the voice of Lance-Constable Vimes. "You will not shoot me, you young idiot. That would be murder," said the captain calmly. "Not where I'm aiming, sir.

Any true wizard, faced with a sign like 'Do not open this door. Really. We mean it. We're not kidding. Opening this door will mean the end of the universe,' would automatically open the door in order to see what all the fuss is about. This made signs rather a waste of time, but at least it meant that when you handed what was left of the wizard to his grieving relatives you could say, as they grasped the jar, 'We told him not to."

If you don't turn your life into a story, you just become a part of someone else's story.

Just because something is a metaphor doesn't mean it can't be real.

A witch who is bored might do ANYTHING. People said things like 'we had to make our own amusements in those days' as if this signified some kind of moral worth, and perhaps it did, but the last thing you wanted a witch to do was get bored and start making her own amusements, because witches sometimes had famously erratic ideas about what was amusing.

It’s quite easy to accidentally overhear people talking downstairs if you hold an upturned glass to the floorboards and accidentally put your ear to it.

Got to be worth a try, I suppose," said Crowley. "It's not as if I haven't got lots of other work to do, God knows." His forehead creased for a moment, and then he slapped the steering wheel triumphantly. "Ducks!" he shouted. "What?" "That's what water slides off!" Aziraphale took a deep breath. "Just drive the car, please," he said wearily.