Crane

“Cheery was aware that Commander Vimes didn't like the phrase 'The innocent have nothing to fear', believing the innocent had everything to fear, mostly from the guilty but in the longer term even more from those who say things like 'The innocent have nothing to fear'.”
― Terry Pratchett, Snuff

“If I could get hold of something nasty and drop it in the coffee urn, I could poison them all."
"Too bad your personality's not water-soluble.”
― Jesse Hajicek, The God Eaters

“...it’s so easy, isn’t it, to decide the people you’re fighting aren’t really human. Or maybe you have to do it, to be able to kill them.”
― Ann Leckie, Ancillary Justice

“A lot hinges on the fact that, in most circumstances, people are not allowed to hit you with a mallet. They put up all kinds of visible and invisible signs that say, 'Do not do this' in the hope that it'll work, but if it doesn't, then they shrug, because there is, really, no real mallet at all.”
― Terry Pratchett, Unseen Academicals