John

“There is no such thing as a world without combat, no civilization which doesn't start off by laying down the rules for relations between people. But the rules are there for the weak. The strong man experiments to find out how far they can be stretched, he creates his own rules. You would like everything to be based on the goodwill and charity of one's fellow men. But if there is no private profit to be made, there will be no progress.”
― Henning Mankell, Kennedy's Brain

“The dark warrior jumped high into the air, his knees almost striking his chest, then landed in a crouch and leapt back up spinning around, his sword slicing the air. And I wondered how it was possible for him to move like that in mail...

Beynor just stood there, rooted to the ground like an ash. "Heimdall's hairy ballsack," he said, "he's a giant flea!”
― Giles Kristian, Odin's Wolves

“If the cards are stacked against you, reshuffle the deck.”
― John D. MacDonald

“It's said that 'power corrupts,' but actually it's more true that power attracts the corruptible. The sane are usually attracted by other things than power. When they do act, they think of it as service, which has limits. The tyrant, though, seeks mastery, for which he is insatiable, implacable.”
― David Brin, The Postman