You were safe on a troll. Anyone wanting to mug a troll would have to use a building on a stick.

I thought it very strange, and very sad, that the fairy kingdom largely appears to be English. I thought it was time for some regional representation. And the Nac Mac Feegle are, well, they're like tiny little Scottish Smurfs who have seen Braveheart altogether too many times.

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.

Most modern fantasy just rearranges the furniture in Tolkien's attic.

WHERE'S MY COW? ARE YOU MY COW?

I can't stand any music that requires its singers to be so dumb they wear their baseball caps backwards.

No! Please! I'll tell you whatever you want to know!" the man yelled. "Really?" said Vimes. "What's the orbital velocity of the moon?" "What?" "Oh, you'd like something simpler?