The characters within a book were, from a certain point of view, identical on some fundamental level ‒ there weren't any images of them, no physical tangibility whatsoever. They were pictures in the reader's head, constructs of imagination and ideas, given shape by the writer's work and skill and the reader's imagination. Parents, of a sort.
Jim ButcherParadox is an overrated threat. There is...a quality similar to inertia at work. Once an event has occurred, there is an extremely strong tendency for that event to occur. The larger, more significant, or more energetic the event, the more it tends to remain as it originally happened, despite any interference." I frowned. "There's...a law of conservation of history?
Jim ButcherI'm not a philosopher, Harry," [Michael] said. "But here's something for you to think about, at least. What goes around comes around. And sometimes you get what's coming around." He paused for a moment, frowning faintly, pursing his lips. "And sometimes you are what's coming around.
Jim ButcherAs far as the Council is concerned, the U.S. Wardens are a bunch of mushrooms." "Eh?" "Kept in the dark and fed on bullshit.
Jim Butcher