Finally, he forgot how to leap entirely, and simply sat huddled until the next transformation overcame him, looking back dully at the many bobbing heads that were beginning to ring him round during his every waking hour. By the time he realized that all these watchers were alive like himself, and much larger than he was, his instincts were so far submerged as to produce in him nothing more than a vague alarm which resulted in no action. The new transformation turned him into a weak and spindly walker with no head for distance, oversized though it was. It was here that Somebody saw to it that he was transferred to the terrarium.
Here at last the hormones of his true adolescence awakened and began to flow in his blood. The proper responses for a world something like this tiny jungle had been written imperatively upon every chromosome in his body; here, all at once, he was almost at home. He roved through the verdure of the terrarium on his shaky shanks with a counterfeit of gladness, looking for something to flee, something to fight, something to eat, something to learn. Yet in the long run he hardly found even a place to sleep, for in the terrarium night was as unknown as ever. Here he also became aware for the first time that there were differences among the creatures who looked in at him and sometimes molested him. There were two who were almost always to be seen, either alone or together. They were always the molesters, as well — except-except that it was not always exactly molestation, for sometimes these beings with their sharp stings and their rough hands would give him something to eat which he had never tasted before, or do something else to him which pleased as much as it annoyed. He did not understand this relationship at all, and he did not like it.
After a while, he hid from all the watchers except these two — and even from them most of the time, for he was always sleepy. When he wanted them, he would call: "Szan-tchez!" (For he could not say "Liu" at all; his mesentery-tied tongue and almost cleft palate would never master so demanding a combination of liquid sounds — that had to wait for his adulthood.)
But eventually he stopped calling, and took to squatting apathetically beside the pond in the center of the miniature jungle. When on the last night of his lizard existence he laid his bulging brain case again in that hollow of mosses where there was the most dimness, he knew in his blood that on the morrow, when he awoke into his doom as a thinking creature, he would be old with that age which curses those who have never even for an instant been young. Tomorrow he would be a thinking creature, but the weariness was on him tonight…
And so he awoke; and so the world was changed. The multiple doors from sense to soul had closed; suddenly, the world was an abstract; he had made that crossing from animal to automaton which had caused all the trouble eastward of Eden in 4004 B. C. He was not a man, but he would pay the toll on that bridge all the same. From this point on, nobody would ever be able to guess what he felt in his animal soul, least of all Egtverchi himself. "But what is he thinking about?" Liu said wonderingly, staring up at the huge, grave Lithian head which bent down upon them from the other side of the transparent pyroceram door.
Egtverchi — he had told them his name very early — could hear her, of course, despite the division of the laboratory into two;, but he said nothing. Thus far, he was anything but talkative, though he was a voracious reader.
Ruiz did not respond for a while, though the nine-foot, young Lithian awed and puzzled him quite as much as he did Liu — and for better reasons. He looked sidewise at Michelis. The chemist was ignoring them both. Ruiz could understand that well enough, as far as he himself was concerned; the attempt to write a joint but impartial report on the Lithia expedition for the J.I.R. had proven disastrous for the already tense relationship between the two scientists. But that same tension, he could see, was distressing Liu without her being quite aware of it, and that he could not let pass; she was innocent. He mustered a last-ditch attempt to draw Mike out.
"This is their learning period," he said. "Necessarily, they spend most of it listening. They're like the old legend of the wolf boy, who is raised by animals and comes into human cities without even knowing human speech — except that the Lithians don't learn speech in infancy and so have no block against learning it in young adulthood. To do that, they must listen very hard — most wolf boys never learn to talk at all — and that's what he's doing."
"But why won't he at least answer questions?" Liu said troubledly, without quite looking at Michelis. "How is he going to learn if he won't practice?"