Belief is one of the most powerful organic forces in the multiverse. It may not be able to move mountains, exactly. But it can create someone who can. People get exactly the wrong idea about belief. They think it works back to front. They think the sequence is, first object, then belief. In fact, it works the other way.
Terry PratchettAll things that are, are ours. But we must care. For if we do not care, we do not exist. If we do not exist, then there is nothing but blind oblivion. And even oblivion must end someday. Lord, will you grant me just a little time? For the proper balance of things. To return what was given. For the sake of prisoners and the flight of birds. Death took a step backwards. It was impossible to read expression in azrael's features. Death glanced sideways at the servants. Lord, what can the harvest hope for, if not for the care of the reaper man?
Terry Pratchett