The way is shut. Then they halted and looked at him and saw that he lived still; but he did not look at them. The way is shut, his voice said again. It was made by those who are Dead, and the Dead keep it, until the time comes. The way is shut.
J. R. R. TolkienWhat really happens is that the story-maker proves a successful 'sub-creator'. He makes a Secondary World which your mind can enter. Inside it, what he relates is 'true': it accords with the laws of that world. You therefore believe it, while you are, as it were, inside. The moment disbelief arises, the spell is broken; the magic, or rather art, has failed. You are then out in the Primary World again, looking at the little abortive Secondary World from outside.
J. R. R. TolkienIt is not our part to master all the tides of the world, but to do what is in us for the succour of those years wherein we are set, uprooting the evil in the fields that we know, so that those who live after may have clean earth to till. What weather they shall have is not ours to rule.
J. R. R. Tolkien