"But how long is an Age and how many of them does the earth get?"
"It sounds like it'd be pretty hard to make you happy if you didn't know enough things," she points out. "Maybe you will personally prevent the Song from ending just by being impossible to satisfy. Because there's lots of other people and there will only be more and they'll come up with all kinds of things and maybe some of them want to do that very fast, too."
"Oh, so you have a head start on future people. But you are still younger than most of the people around and definitely the Valar." Pause. "What do you suppose you'll do about all the other planes?"
"Some planes are dangerous to go to. My plane is actually especially dangerous to go to if you think very highly of yourself."
"Maybe. I mean, you can learn what I remember about it, since I'm from there, but that's not actually very much. Maybe one day we'll figure out how to rescue other people who are stuck there or in the other planes I know about and then you can learn what they know too."
"Maybe." She writes in her book I got a fruit to taste like chocolate earlier; chocolate is a kind of candy my plane has but I'm not sure if it's known here.
"Well, you pronounced it right," she says. "It tastes like -" And she shows him.
"I mean it's a thing I ate on my plane," she says. "Even if you could send someone there to get some it's not worth it."
"...I'm not sure if it'll actually keep the taste if I bring it away from where I got it, but I can bring some next time to find out if you like."