Who knew what evil lurked in the hearts of men? A copper, that's who. (...)You saw how close men lived to the beast. You realized that people like Carcer were not mad. They were incredibily sane. They were simply men without a shield. They'd looked at the world and realized that all the rules didn't have to apply to them, not if they didn't want them to. They weren't fooled by all the little stories. They shook hands with the beast.
Terry PratchettThere are millions of chords. There are millions of numbers. And everyone forgets the one that is a zero. But without the zero, numbers are just arithmetic. Without the empty chord, music is just noise.
Terry PratchettIn the Ramtops village where they dance the real Morris dance, for example, they believe that no-one is finally dead until the ripples they cause in the world die away - until the clock he wound up winds down, until the wine she made has finished its ferment, until the crop they planted is harvested. The span of someone's life, they say, is only the core of their actual existence.
Terry PratchettThey say a little knowledge is a dangerous thing, but it's not one half so bad as a lot of ignorance.
Terry Pratchett