Interview, quoted in "Words from the Master" http://www.co.uk.lspace.org/books/apf/words-from-the-master.html in The Annotated Pratchett File http://www.co.uk.lspace.org/books/apf/index.html
General sources
Contexto: As for The Mapp... I suspect it'll never get a US publication. It seemed to frighten US publishers. They don't seem to understand it.
That seems to point up a significant difference between Europeans and Americans:
A European says: I can't understand this, what's wrong with me? An American says: I can't understand this, what's wrong with him?
I make no suggestion that one side or the other is right, but observation over many years leads me to believe it is true.
Terry Pratchett: Frases en inglés (página 3)
Terry Pratchett era escritor británico de fantasía y ciencia ficción. Frases en inglés.“I don't think I've drunk enough beer to understand that.”
Fuente: The Last Continent
“Once upon a time the plural of 'wizard' was 'war'.”
Fuente: The Last Continent
The Nome Trilogy (1989 - 1990)
Variante: The problem with having an open mind, of course, is that people will insist on coming along and putting things in it.
Fuente: Diggers (1990)
“Five exclamation marks, the sure sign of an insane mind.”
Variante: Multiple exclamation marks,' he went on, shaking his head, 'are a sure sign of a diseased mind.
Fuente: Reaper Man