Granny Weatherwax was often angry. She considered it one of her strong points. Genuine anger was one of the world's greatest creative forces. But you had to learn how to control it. That didn't mean you let it trickle away. it meant you dammed it, carefully, let it develop a working head, let it drown whole valleys of the mind and then, just when the whole structure was about to collapse, opened a tiny pipeline at the base and let the iron-hard stream of wrath power the turbines of revenge.
Terry PratchettEight years involved with the nuclear industry have taught me that when nothing can possible go wrong and every avenue has been covered, then is the time to buy a house on the next continent.
Terry PratchettPeople were stupid, sometimes. They thought the Library was a dangerous place because of all the magical books, which was true enough, but what made it really one of the most dangerous places there could ever be was the simple fact that it was a library.
Terry PratchettAnyway, lots of warrior tribes think that when they die, they go to a heavenly land somewhere," said the toad. "You know, where they can drink and fight and feast forever? So maybe this is theirs." "But this is a real place!" "So? That's what they believe. Besides, they're only small. Maybe the universe is a bit crowded and they have to put heavens anywhere there's room? I'm a toad, so you'll appreciate that I'm having to guess a lot here.
Terry Pratchett