"You haven't been in here before this today?"
"No, ma'am."
"Sit down. Right there. I want to ask you some questions, Number Twenty-eight. Were you in the Radiation Room of Building Two about four hours ago?"
The robot had trouble answering. Then it came out hoarsely, like machinery needing oil, "Yes, ma'am."
"There was a man who almost came to harm there, wasn't there?"
"Yes, ma'am."
"You did nothing, did you?"
"No, ma'am."
"The man might have been hurt because of your inaction. Do you know that?"
"Yes, ma'am. I couldn't help it, ma'am." It is hard to picture a large expressionless metallic figure cringing, but it managed.
"I want you to tell me exactly why you did nothing to save him."
"I want to explain, ma'am. I certainly don't want to have you... have anyone... think that I could do a thing that might cause harm to a master. Oh, no, that would be a horrible... an inconceivable-"
"Please don't get excited, boy. I'm not blaming you for anything. I only want to know what you were thinking at the time."
"Ma'am, before it all happened you told us that one of the masters would be in danger of harm from that weight that keeps falling and that we would have to cross electric cables if we were to try to save him. Well, ma'am, that wouldn't stop me. What is my destruction compared to the safety of a master? But... but it occurred to me that if I died on my way to him, I wouldn't be able to save him anyway. The weight would crush him and then I would be dead for no purpose and perhaps some day some other master might come to harm who wouldn't have, if I had only stayed alive. Do you understand me, ma'am?"
"You mean that it was merely a choice of the man dying, or both the man and yourself dying. Is that right?"
"Yes, ma'am. It was impossible to save the master. He might be considered dead. In that case, it is inconceivable that I destroy myself for nothing - without orders."
The robopsychologist twiddled a pencil. She had heard the same story with insignificant verbal variations twenty-seven times before. This was the crucial question now.
"Boy," she said, "your thinking has its points, but it is not the sort of thing I thought you might think. Did you think of this yourself?"
The robot hesitated. "No."
"Who thought of it, then?"
"We were talking last night, and one of us got that idea and it sounded reasonable."
"Which one?"
The robot thought deeply. "I don't know. Just one of us."
She sighed, "That's all."
Number Twenty-nine was next. Thirty-four after that.
Major-general Kallner, too, was angry. For one week all of Hyper Base had stopped dead, barring some paper work on the subsidiary asteroids of the group. For nearly one week, the two top experts in the field had aggravated the situation with useless tests. And now they- or the woman, at any rate- made impossible propositions.
Fortunately for the general situation, Kallner felt it impolitic to display his anger openly.
Susan Calvin was insisting, "Why not, sir? It's obvious that the present situation is unfortunate. The only way we may reach results in the future - or what future is left us in this matter - is to separate the robots. We can't keep them together any longer."
"My dear Dr. Calvin," rumbled the general, his voice sinking into the lower baritone registers. "I don't see how I can quarter sixty-three robots all over the place-"
Dr. Calvin raised her arms helplessly. "I can do nothing then. Nestor 10 will either imitate what the other robots would do, or else argue them plausibly into not doing what he himself cannot do. And in any case, this is bad business. We're in actual combat with this little lost robot of ours and he's winning out. Every victory of his aggravates his abnormality."
She rose to her feet in determination. "General Kallner, if you do not separate the robots as I ask, then I can only demand that all sixty-three be destroyed immediately."
"You demand it, do you?" Bogert looked up suddenly, and with real anger. "What gives you the right to demand any such thing. Those robots remain as they are. I'm responsible to the management, not you."
"And I," added Major-general Kallner, "am responsible to the World Co-ordinator - and I must have this settled."
"In that case," flashed back Calvin, "there is nothing for me to do but resign. If necessary to force you to the necessary destruction, I'll make this whole matter public. It was not I that approved the manufacture of modified robots."
"One word from you, Dr. Calvin," said the general, deliberately, "in violation of security measures, and you would be certainly imprisoned instantly."
Bogert felt the matter to be getting out of hand. His voice grew syrupy, "Well, now, we're beginning to act like children, all of us. We need only a little more time. Surely we can outwit a robot without resigning, or imprisoning people, or destroying two millions."
The psychologist turned on him with quiet fury, "I don't want any unbalanced robots in existence. We have one Nestor that's definitely unbalanced, eleven more that are potentially so, and sixty-two normal robots that are being subjected to an unbalanced environment. The only absolute safe method is complete destruction."
The signal-burr brought all three to a halt, and the angry tumult of growingly unrestrained emotion froze.
"Come in," growled Kallner.
It was Gerald Black, looking perturbed. He had heard angry voices. He said, "I thought I'd come myself... didn't like to ask anyone else-"