Sometimes I think a man could wander across the disc all his life and not see everything there is to see,' said Twoflower. 'And now it seems there are lots of other worlds as well. When I think I might die without seeing a hundredth of all there is to see it makes me feel,' he paused, then added, 'well, humble, I suppose. And very angry, of course.

People aren't just people, they are people surrounded by circumstances.

IT'S THE EXPRESSION ON THEIR LITTLE FACES I LIKE, said the Hogfather. "You mean sort of fear and awe and not knowing whether to laugh or cry or wet their pants?" YES. NOW THAT IS WHAT I CALL BELIEF.

Don't stick your nose where someone can pull it off and eat it.

Pets are always a great help in times of stress. And in times of starvation too, o'course.

Do you know how wizards like to be buried?" "Yes!" "Well, how?" Granny Weatherwax paused at the bottom of the stairs. "Reluctantly.

Seeing, contrary to popular wisdom, isn't believing. It's where belief stops, because it isn't needed any more.