Some of my favorite quotes:
Sam: “It’s like in the great stories, Mister 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 had happened. But in the end, it’s only a passing thing, this shadow. Even darkness must pass. A new day will come. And when the sun shines it will shine out the clearer. Those were the stories that stayed with you. That meant something. Even if you were too small to understand why. But I think, Mister Frodo, I do understand. I know now. Folk in those stories had lots of chances of turning back only they didn’t. Because they were holding on to something.”
[Frodo is sitting behind Sam, leaning on a wall, with tears in his eyes.]
Frodo: “What are we holding on to, Sam?”
[Sam walks to Frodo and lifts him up.]
Sam: “That there’s some good in this world, Mister Frodo. And it’s worth fighting for.”
–The Lord of the Rings, J. R. R. Tolkein
“You must never feel badly about making mistakes,” explained Reason quietly, “as long as you take the trouble to learn from them. For you often learn more by being wrong for the right reasons than you do by being right for the wrong reasons.”
“But there’s so much to learn,” he said, with a thoughtful frown.
“Yes, that’s true,” admitted Rhyme; “but it’s not just learning things that’s important. It’s learning what to do with what you learn and learning why you learn things at all that matters.”
“That’s just what I mean,” explained Milo. […] “Many of the things I’m supposed to know seem so useless that I can’t see the purpose in learning them at all.”
“You may not see it now,” said the Princess of Pure Reason, looking knowingly at Milo’s puzzled face, “but whatever we learn has a purpose and whatever we do affects everything and everyone else, if even in the tiniest way. Why, when a housefly flaps his wings, a breeze goes round the world; when a speck of dust falls to the ground, the entire planet weighs a little more; and when you stamp your foot, the earth moves slightly off its course. Whenever you laugh, gladness spreads like the ripples in a pond; and whenever you’re sad, no one anywhere can be really happy. And it’s much the same thing with knowledge, for whenever you learn something new, the whole world becomes that much richer.”
“And remember, also,” added the Princess of Sweet Rhyme, “that many places you would like to see are just off the map and many things you want to know are just out of sight or a little beyond your reach. But someday you’ll reach them all, for what you learn today, for no reason at all, will help you discover all the wonderful secrets of tomorrow.
–The Phantom Tollbooth, Norton Juster