«Long ago, Alvin, men sought immortality and at last achieved it. They forgot that a world which had banished death must also banish life. The power to extend his life indefinitely might bring contentment to the individual, but brought stagnation to the race. Ages ago we sacrificed our immortality, but Diaspar still follows the false dream. That is why our ways parted-and why they must never meet again.»
Although the words had been more than half expected, the blow seemed none the less for its anticipation. Yet Alvin refused to admit the failure of all his plans-half-formed though they were and only part of his brain was listening to Seranis now. He understood and noted all her words, but the conscious portion of his mind was retracing the road to Diaspar, trying to imagine every obstacle that could be placed in his way.
Seranis was clearly unhappy. Her voice was almost pleading as it spoke, and Alvin knew that she was talking not only to him but to her son. She must be aware of the understanding and affection that had grown up between them during the days they had spent together. Hilvar was watching his mother intently as she spoke, and it seemed to Alvin that his gaze held not merely concern but also more than a trace of censure.
«We do not wish to make you do anything against your will, but you must surely realize what it would mean if our people met again. Between our culture and yours is a gulf as great as any that ever separated Earth from its ancient colonies. Think of this one fact, Alvin. You and Hilvar are now of nearly the same age but both he and 1 will have been dead for centuries while you are still a youth. And this is only your first in an infinite series of lives.»
The room was very quiet, so quiet that Alvin could hear the strange, plaintive cries of unknown beasts in the fields beyond the village. Presently, he said, almost in a whisper: «What do you want me to do?»
«We hoped that we could give you the choice of staying here or returning to Diaspar, but now that is impossible. Too much has happened for us to leave the decision in your: hands. Even in the short time you have been here, your influence has been highly disturbing. No, I am not reproving you; I am sure you intended no harm. But it would have been best to leave the creatures you met in Shalmirane to their own destiny.
«And as for Diaspar-» Seranis gave a gesture of annoyance. «Too many people know where you have gone; we did not act in time. What is most serious, the man who helped you discover Lys has vanished; neither your Council nor our agents can discover him, so he remains a potential danger to our security. Perhaps you are surprised that I am telling you all this, but it is quite safe for me to do so. I am afraid we have only one choice before us; we must send. you back to Diaspar with a false set of memories. Those memories have been constructed with great care, and when you return home you will know nothing of us. You wilclass="underline" believe that you have had rather dull and dangerous adventures in gloomy underground caverns, where the roofs continually collapsed behind you and you kept alive only through eating unappetizing weeds and drinking from occasional springs. For the rest of your life you will believe this to be the truth, and everyone in Diaspar will accept your story. There will be no mystery, then, to lure any future explorers; they will think they know all there is to be known about Lys.»
Seranis paused and looked at Alvin with anxious eyes. «We are very sorry that this is necessary and ask your forgiveness while you still remember us. You may not accept our verdict, but we know many facts that are hidden from you. At least you will have no regrets, for you will believe that you have discovered all that there is to be found.»
Alvin wondered if that was true. He was not sure that he would ever settle down to the routine of life in Diaspar, even when he had convinced himself that nothing worthwhile existed beyond its walls. What was more, he had no intention of putting the matter to the test.
«When do you wish me to undergo this-treatment?» Alvin asked.
«Immediately. We are ready now. Open your mind to me, as you did before, and you will know nothing until you find yourself back in Diaspar.»
Alvin was silent for a while. Then he said quietly: «I would like to say good-by to Hilvar.»
Seranis nodded.
«I understand. I will leave you here for a while and return when you are ready.» She walked over to the stairs that led down to the interior of the house, and left them alone on the roof.
It was some time before Alvin spoke to his friend; he felt a great sadness, yet also an unbroken determination not to permit the wreck of all his hopes. He looked once more down upon the village where he had found a measure of happiness and which he might never see again if those who were ranged behind Seranis had their way. The ground-car was still standing beneath one of the wide-branching trees, with the patient robot hanging in the air above it. A few children had gathered around to examine this strange newcomer, but none of the adults seemed in the least interested.
«Hilvar,» said Alvin abruptly, «I’m very sorry about this:»
«So am I,» Hilvar answered, his voice unstable with emotion. «I had hoped that you could have remained here.»
«Do you think that what Seranis wants to do is right?»
«Do not blame my mother. She is only doing as she is asked,» replied Hilvar. Though he had not answered his question, Alvin had not the heart to ask it again. It was unfair to put such a strain on his friend’s loyalty.
«Then tell me this,» asked Alvin, «how could your people stop me if I tried to leave with my memories untouched?»
«It would be easy. If you tried to escape, we would take control of your mind and force you to come back.»
Alvin had expected as much and was not discouraged. He wished that he could confide in Hilvar, who was obviously upset by their impending separation, but he dared not risk the failure of his plans. Very carefully, checking every detail, he traced out the only road that could lead him back to iaspar on the terms he wished.
There was one risk which he had to face, and against which he could do nothing to protect himself. If Seranis broke her promise and dipped into his mind, all his careful preparations might be in vain.
He held out his hand to Hilvar, who grasped it firmly but seemed unable to speak.
«Let’s go downstairs to meet Seranis,» said Alvin. «I’d like to see some of the people in the village before I go.»
Hilvar followed him silently into the peaceful coolness of the house and then out through the hallway and onto the ring of colored glass that surrounded the building. Seranis was waiting for them there, looking calm and resolute. She knew that Alvin was trying to hide something from her, and thought again of the precautions she had taken. As a man may flex his muscles before some great effort, she ran through the compulsion patterns she might have to use.
«Are you ready, Alvin?» she asked.
«Quite ready,» replied Alvin, and there was a tone in his voice that made her look at him sharply.
«Then it will be best if you make your mind a blank, as you did before. You will feel and know nothing after that, until you find yourself back in Diaspar.»
Alvin turned to Hilvar and said m a quick whisper that Seranis could not hear: «Good-by, Hilvar, Don’t worry I’ll be back.» Then he faced Seranis again.
«I don’t resent what you are trying to do,» he said. «No doubt you believe it is for the best, but I think you are wrong. Diaspar and Lys should not remain apart forever; one day they may need each other desperately. So I am going home with all that I have learned-and 1 do not think that you can stop me.»