Even now, I do not understand clearly why we are not with them; why we are climbing in this old rough passage which rises so steeply we must stop every little while to rest.
Many thoughts must have come to Doctor Dorn during our last sleep, because when we awoke he was different from any way he had been before. For a little while, he just walked up and back rubbing his chin as if he were thinking very hard. Then all of a sudden he stopped and came over to Nina. He asked Nina whether if we were not here, if she had to decide only for herself, knowing all he had told her, would she still take the old passage?
Nina said yes, she would. Doctor Dorn sat down. He said he was going to say strong words. He was going to tell us some of the things he had read in the Forbidden Books.
For thousands of years Man had first lived on Earth Surface, the books said. But then great wars had come and Man had studied hard and learned ways to kill each other millions at a time. But some of the men who did not want to die had dug deep into the earth to live. Everyone in the earth, the books said, came from these first men from Earth Surface.
Doctor Dorn stopped to let us think about what he had told us. Earth Surface—nothing above but nothing—and nothing beyond nothing—the thought is more than the mind can hold. That men could have lived on such a place is too much to be believed.
There were some things written in the Forbidden Books that could not be true, Doctor Dorn said, like the plants called trees that grew to be many times taller than a man; or lakes called oceans that were larger than a thousand Red Lakes together. But even though these and some other things the books said were not possible, there was something about the story of men living on Earth Surface that made him wonder. All sleep he had not slept, but had thought how the old passage we had found near the statue might be one of the surface passages the books told about. He could not imagine any City in the Earth building a passage so steep and so rough.
Doctor Dorn stopped talking for a moment, and he looked at me. He seemed very excited. "Jon," he said, "my own feeling now is to take Surface Passage. I cannot do this alone with one lamp. You know how Nina feels. Will you and Nina come with me?"
My thoughts must have been like those of the lost-mind men in the hospital at Central City. Even now I do not know why I said we would. Maybe it was because of the way Nina's eyes shone when Doctor Dorn talked about Earth Surface. Nina is a wonderful girl and I love her very much, but sometimes I think I do not understand her completely.
Ralf and Mari talked together for a long time. Then Ralf told Doctor Dorn he thought Hope Passage was the best chance for finding life. They would not come with us.
Doctor Dorn said he understood. He was sorry we had to separate now, but each must do what was in his own thoughts and heart. Then he asked Bruno if he was coming with us, and Bruno shook his head no, and did not say anything.