'Oh, but I am challenged very frequently,' said Lord Vetinari. 'It's just that they don't win. Incidentally, gentlemen, I did notice in today's paper that the new voters of Pseudopolis yesterday voted not to have to pay taxes. When you see the president again, please don't hesitate to tell him that I will be more than happy to advise him when he feels it is necessary. Cheer up, gentlemen. Neither of you has got exactly what you want, but both of you have got exactly what you deserve. If the leopard can change his shorts, a wizard can change his hat. And the leopard must change his shorts, gentlemen, or we are all doomed.'