Some of them wanted to sell me snake oil and I'm not necessarily going to dismiss all of these, as I have never found a rusty snake.

It is said that the Devil has all the best tunes. This is broadly true. But Heaven has the best choreographers

I don't think about the end game. I've got lots to occupy my mind. It's the rage that keeps me going.

Knowing how bad you could be is a great encouragement to being good.

You have reached the end of cake

It was said that life was cheap in Ankh-Morpork. This was of course, completely wrong. Life was often very expensive; you could get death for free.

I do not in fact use many puns. Certainly there are far fewer than people believe. But I suspect the ones I do occasionally use tend to hang around in people's memories for a while.