Why do you go away? So that you can come back. So that you can see the place you came from with new eyes and extra colors. And the people there see you differently, too. Coming back to where you started is not the same as never leaving.
Terry PratchettIt's daft, locking us up," said Nanny. "I'd have had us killed." "That's because you're basically good," said Magrat. "The good are innocent and create justice. The bad are guilty, which is why they invent mercy.
Terry PratchettWHAT WOULD HAVE HAPPENED IF YOU HADN'T SAVED HIM? "Yes! The sun would have risen just the same, yes?" NO "Oh, come on. You can't expect me to believe that. It's an astronomical fact." THE SUN WOULD NOT HAVE RISEN. ... "Really? Then what would have happened, pray?" A MERE BALL OF FLAMING GAS WOULD HAVE ILLUMINATED THE WORLD.
Terry Pratchett