History was like some vast thing that was always over the tight horizon, invisible except in its effects. It was what happened when you weren't looking -- an unknowable infinity of events, which although out of control, controlled everything.
Kim Stanley RobinsonYou could never teach other people anything that mattered. The important things they had to learn for themselves, almost always by making mistakes, so that the lessons arrived too late to help. Experience was in that sense useless. It was precisely what could not be passed along in a lesson.
Kim Stanley Robinson