Easy’s melodious voice carried clearly. It said, “I would like to explain to everyone that I did insert certain passages in the galley proofs that seemed directly opposed to what had been there at first-”
Even the Prosecuting Attorney was too startled at the spectacle of a seven-foot robot rising to address the court to be able to demand the stopping of what was obviously a most irregular procedure.
When he could collect his wits, it was too late. For Ninheimer rose in the witness chair, his face working.
He shouted wildly, “Damn you, you were instructed to keep your mouth shut about-”
He ground to a choking halt, and Easy was silent, too. Prosecution was on his feet now, demanding that a mistrial be declared.
Justice Shane banged his gavel desperately. “Silence! Silence! Certainly there is every reason here to declare a mistrial, except that in the interests of justice I would like to have Professor Ninheimer complete his statement. I distinctly heard him say to the robot that the robot had been instructed to keep its mouth shut about something. There was no mention in your testimony, Professor Ninheimer, as to any instructions to the robot to keep silent about anything!”
Ninheimer stared wordlessly at the judge. Justice Shane said, “Did you instruct Robot EZ-27 to keep silent about something? And if so, about what?”
“Your Honor-” began Ninheimer hoarsely, and couldn’t continue.
The judge’s voice grew sharp. “Did you, in fact, order the inserts in question to be made in the galleys and then order the robot to keep quiet about your part in this?”
Prosecution objected vigorously, but Ninheimer shouted, “Oh, what’s the use? Yes! Yes!”And he ran from the witness stand. He was stopped at the door by the bailiff and sank hopelessly into one of the last rows of seats, head buried in both hands.
Justice Shane said, “It is evident to me that Robot EZ-27 was brought here as a trick. Except for the fact that the trick served to prevent a serious miscarriage of justice, I would certainly hold attorney for the Defense in contempt. It is clear now, beyond any doubt, that the plaintiff has committed what is to me a completely inexplicable fraud since, apparently, he was knowingly ruining his career in the process-”
Judgment, of course, was for the defendant.
Dr. Susan Calvin had herself announced at Dr. Ninheimer’s bachelor quarters in University Hall. The young engineer who had driven the car offered to go up with her, but she looked at him scornfully.
“Do you think he’ll assault me? Wait down here.”
Ninheimer was in no mood to assault anyone. He was packing, wasting no time, anxious to be away before the adverse conclusion of the trial became general knowledge.
He looked at Calvin with a queerly defiant air and said, “Are you coming to warn me of a countersuit? If so, it will get you nothing. I have no money, no job, no future. I can’t even meet the costs of the trial.”
“If you’re looking for sympathy,” said Calvin coldly, “don’t look for it here. This was your doing. However, there will be no countersuit, neither of you nor of the university. We will even do what we can to keep you from going to prison for perjury. We aren’t vindictive.”
“Oh, is that why I’m not already in custody for forswearing myself? I had wondered. But then,” he added bitterly, “why should you be vindictive? You have what you want now.”
“Some of what we want, yes,” said Calvin. “The university will keep Easy in its employ at a considerably higher rental fee. Furthermore, certain underground publicity concerning the trial will make it possible to place a few more of the EZ models in other institutions without danger of a repetition of this trouble.”
“Then why have you come to see me?”
“Because I don’t have all of what I want yet. I want to know why you hate robots as you do. Even if you had won the case, your reputation would have been ruined. The money you might have obtained could not have compensated for that. Would the satisfaction of your hatred for robots have done so?”
“Are you interested in human minds, Dr. Calvin?” asked Ninheimer, with acid mockery.
“Insofar as their reactions concern the welfare of robots, yes. For that reason, I have learned a little of human psychology.”
“Enough of it to be able to trick met”
“That wasn’t hard,” said Calvin, without pomposity. “The difficult thing was doing it in such a way as not to damage Easy.”
“It is like you to be more concerned for a machine than for a man.” He looked at her with savage contempt.
It left her unmoved. “It merely seems so, Professor Ninheimer. It is only by being concerned for robots that one can truly be concerned for twenty-first-century man. You would understand this if you were a roboticist.”
“I have read enough robotics to know I don’t want to be a roboticist!”
“Pardon me, you have read a book on robotics. It has taught you nothing. You learned enough to know that you could order a robot to do many things, even to falsify a book, if you went about it properly. You learned enough to know that you could not order him to forget something entirely without risking detection, but you thought you could order him into simple silence more safely. You were wrong.”
“You guessed the truth from his silencer’ “It wasn’t guessing. You were an amateur and didn’t know enough to cover your tracks completely. My only problem was to prove the matter to the judge and you were kind enough to help us there, in your ignorance of the robotics you claim to despise.”
“Is there any purpose in this discussion?” asked Ninheimer wearily.
“For me, yes,” said Susan Calvin, “because I want you to understand how completely you have misjudged robots. You silenced Easy by telling him that if he told anyone about your own distortion of the book, you would lose your job. That set up a certain potential within Easy toward silence, one that was strong enough to resist our efforts to break it down. We would have damaged the brain if we had persisted.
“On the witness stand, however, you yourself put up a higher counterpotential. You said that because people would think that you, not a robot, had written the disputed passages in the book, you would lose far more than just your job. You would lose your reputation, your standing, your respect, your reason for living. You would lose the memory of you after death. A new and higher potential was set up by you-and Easy talked.”
“Oh, God,” said Ninheimer, turning his head away. Calvin was inexorable. She said, “Do you understand why he talked? It was not to accuse you, but to defend you! It can be mathematically shown that he was about to assume full blame for your crime, to deny that you had anything to do with it. The First Law required that. He was going to lie-to damage himself-to bring monetary harm to a corporation. All that meant less to him than did the saving of you. If you really understood robots and robotics, you would have let him talk. But you did not understand, as I was sure you wouldn’t, as I guaranteed to the defense attorney that you wouldn’t. You were certain, in your hatred of robots, that Easy would act as a human being would act and defend itself at your expense. So you flared out at him in panic-and destroyed yourself.”
Ninheimer said with feeling, “I hope some day your robots turn on you and kill you!”
“Don’t be foolish,” said Calvin. “Now I want you to explain why you’ve done all this.”
Ninheimer grinned a distorted, humorless grin. “I am to dissect my mind, am I, for your intellectual curiosity, in return for immunity from a charge of perjury?”
“Put it that way if you like,” said Calvin emotionlessly. “But explain.”
“So that you can counter future anti-robot attempts more efficiently? With greater understanding?”
“I accept that.”
“You know,” said Ninheimer, “I’ll tell you-just to watch it do you no good at all. You can’t understand human motivation. You can only understand your damned machines because you’re a machine yourself, with skin on.”