Mort was already aware that love made you feel hot and cold and cruel and weak, but he hadn't realized that it could make you stupid.

No more words. We know them all, all the words that should not be said. But you have made my world more perfect.

Any sensible ruler would have killed off Leonard, and Lord Vetinari was extremely sensible and often wondered why he had not done so. He'd decided that it was because, imprisoned in the priceless, inquiring amber of Leonard's massive mind, underneath that bright investigative genius was a kind of willful innocence that might in lesser men be called stupidity. It was the seat and soul of that force which, down the millennia, had caused mankind to stick its fingers in the electric light socket of the Universe and play with the switch to see what happened - and then be very surprised when it did.

Magic is just a way of saying 'I don't know.'

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.

I'd go for "really great writer." Although I don't think I am. I know I have a style which is recognizable. I think you can see Terry Pratchett in every book. I like doing it. I was once a journalist. And I think of myself as a journalist, and that's it.

A push-and-go wooden duck on wheels can cause quite a lot of damage if wielded with enough force.