It's like in the great stories Mr. Frodo. The ones that really mattered. 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 happened. But in the end, it's only a passing thing, this shadow. Even darkness must pass. A new day will come. Those were the stories that stayed with you. That meant something. Folk in those stories had lots of chances of turning back only they didn’t. Because they were holding on to something. That there’s some good in this world, Mr. Frodo. And it’s worth fighting for. - The Lord of the Rings