Technically, the city of Ankh-Morpork is a Tyranny, which is not always the same thing as a monarchy, and in fact even the post of Tyrant has been somewhat redefined by the incumbent, Lord Vetinari, as the only form of democracy that works. Everyone is entitled to vote, unless disqualified by reason of age or not being Lord Vetinari.

They say that the prospect of being hanged in the morning concentrates a man's mind wonderfully; unfortunately, what the mind inevitably concentrates on is that, in the morning, it will be in a body that is going to be hanged.

It was all very well going on about pure logic and how the universe was ruled by logic and the harmony of numbers, but the plain fact of the matter was that the Disc was manifestly traversing space on the back of a giant turtle and the gods had a habit of going round to atheists' houses and smashing their windows.

This time it had been magic. And it didn't stop being magic just because you found out how it was done.

The only thing more dangerous then a vampire crazed with blood lust was a vampire crazed with anything else. All the meticulous single-mindedness that went into finding young women who slept with their bedroom window open got channeled into some other interest, with merciless and painstaking efficiency.

Humans can think inhuman thoughts.

I'm not cruel, sir, I won't shoot you in the guts, but I will make you realize how much you took your toes for granted.