Lyra learns to her great cost that fantasy isn’t enough. She has been lying all her life, telling stories to people, making up fantasies, and suddenly she comes to a point where that’s not enough. All she can do is tell the truth. She tells the truth about her childhood, about the experiences she had in Oxford, and that is what saves her. True experience, not fantasy - reality, not lies - is what saves us in the end.

Everything means something.

The Lord of the Rings' is fundamentally an infantile work. Tolkien is not interested in the way grownup, adult human beings interact with each other. He's interested in maps and plans and languages and codes.