In my early teens, I read every bound volume of the magazine Punch. Every writer of any distinction in the English language, and I mean including America and England, at some time wrote for Punch. Jerome K. Jerome, who wrote Three Men In A Boat, I loved. I was very impressed when I read a piece by Mark Twain in Punch, and realized that despite the fact that they were on different continents, Jerome K. Jerome and Mark Twain had the same kind of laconic, laid-back, "The human race is damn stupid, but quite interesting" attitude. They were almost talking with the same voice.

Imagination is only intelligence having fun. A healthy mind knows how to switch between worlds, and which one you need to eat and sleep in.

I think when people mean that Discworld books have become darker they really mean the series is growing up. In 'The Colour of Magic' most of the city is set alight. It's a joke, in much the same way that the Earth is destroyed almost at the start of Douglas Adams's 'The Hitchhikers Guide to the Galaxy.'

My agent pointed out one day that I had been quoted by a columnist in some American newspaper, and he noted with some glee that they simply identified me by name without reminding people who I was, apparently in the clear expectation that their readers would know who I am.

Grinning like a necrophiliac in a morgue.

There were two ways of looking at the world, but only one when you are starving.

Zoology, eh? That's a big word, isn't it." "No, actually it isn't," said Tiffany. "Patronizing is a big word. Zoology is really quite short.