Full of darkness and danger, they were... And, sometimes, you didn't want to know the end, because how could the end be happy? How could the world go back to the way it was when so much bad had happened?
But, in the end, it's only a passing thing. The shadow, even darkness must pass. A new day will come. And when the sun shines, it'll shine out the clearer. Those are the stories that stayed with you, that meant something, even if you were too small to understand why. But I think, Mr. Frodo, I do understand. I know now. Folk in those stories had lots of chances of turning back, only they didn't. They kept going... because they were holding onto something."
But, the question is, what are we holding on to?
Maybe it's that there's some good in this world, and that it's worth fighting for. because the end may not look like it will be happy, but how are we to know? We learn that these things are only passing things, and the sun will mark a new beginning. And when the time comes for the chance to come back, the only ones that will be remembered are the ones that didn't.