Derec was naturally overcome with a desire to know, but the innocent way she had made the remark cautioned him.
She probably hadn't been aware of the implications. If he quizzed her now, she might become too careful; he could gain more information from her in the long run if she felt free to speak casually.
"Master? Master?"
Mandelbrot was speaking. "What is it?" Derec answered.
"I recall you had expressed an interest in the individual responsible for this creation."
"Yes, that's true," said Derec excitedly, suddenly forgetting how he had been disconcerted by Ariel's implication.
Mandelbrot shaped his malleable hand into the form of an arrow and pointed it toward the edge of the square. "Then I suggest you take a walk in that direction, where those robots are gathered."
"Thanks, Mandelbrot. I'll see you in a minute." Derec smiled weakly and nodded at the hand. "A nice touch," he whispered. He walked toward the area indicated-a place where the robots were packing themselves tightly indeed. Those who weren't speaking on the comlink circuit-a means through which they could communicate more fully and faster-spoke loudly, perhaps in deference to the humans present, but then perhaps not. It was another question Derec would have to find the answer to.
“Hey! Wait for me!" Ariel called out.
"But not forr me," said Wolruf. "Don't like crrrowds."
Derec turned and waited for Ariel to catch up. 'This is the second time tonight I've had to wait for you. What took you so long to get here earlier?"
"Oh, I took a turn too fast and capsized my scooter. Wolruf and I weren't hurt, just shaken up a bit. I think my body's covered with black-and-blues though."
"Oh? You'll have to let me take a look at them later."
"You'd like that, wouldn't you?"
"I meant in a purely medical sense." Though he never cared to limit himself, he thought. "How's your scooter?"
"Totalled, of course," she said, shrugging nonchalantly.
The robots in the crowd ahead were gathered about a single robot. At first Derec and Ariel couldn't see what he looked like.
Ariel tapped a short builder robot on the shoulder. It turned around. As fate would have it, it was Harry. "Please, let us pass," she said, being neither particularly polite nor impolite.
"If you wish," said Harry, dutifully stepping away, "but I would appreciate it if you would refrain from seriously displacing me. I can barely receive everything as it is."
Ariel's eyes widened in shock, but Derec couldn't resist smiling. "I'd like to perform an exploratory scan on you," he said to the robot, "at your convenience. Would tomorrow morning-first thing-be acceptable?"
"Perhaps it is a good thing that you want to scan me," Harry said. "It so happens tomorrow morning is convenient. But might I ask the reason why you must play mechanic so soon-or why select me from all the other robots in the city?"
"Hmmm. I bet people always say much the same thing to their human doctors. Don't worry. Your personality integrals won't be fiddled with."
"A sorely tempting prospect," put in M334.
The sudden interruption startled Derec; he had almost forgotten about the other two. "Forgive me," he said, "but was that an attempt at sarcasm?"
"I have been ruthlessly studying all the tricks," M334 replied. "Ridicule, dramatic irony, hyperbole, and I stand ready to put them at your service at a moment's notice, sir."
"No, thank you," Ariel said, smiling, "he's armed well enough on his own."
M334 shook its head.,. A pity. But no doubt there shall soon come a human to this planet who has need of my services. Perhaps I shall one day even be permitted to be a valet in the diplomatic corps."
Benny raised its hand and put it on M334's shoulder in the same manner it had put it on Harry's. "Hold the lifepod, comrade, but might I suggest it is too early in the game to conceive of such grandiose goals?"
“Humans do," said M334. "They design their own buildings, as well."
Derec instinctively stepped back, as if he feared he would be caught in a sudden explosion. Generally, robots' philosophical discussions centered around how best to serve humans in the standards dictated by the Three Laws. But both Benny and M334 had been talking about their own interests.
Hmm, but with normal speech,he noted. Is that only automatic, for my benefit, because I happen to be in the vicinity? Or is there some deeper purpose there that I'm unaware of?
Come to think of it, what's the deeper point of their discussion? They're doing all this for a reason.
Derec inched forward so that he could hear more easily. But before he could hear their next words, Harry stepped between him and them. Harry had performed the aggressive move as politely as possible, but it was exasperating all the same. "Harry, just what do you think you're doing?"
"The Third Law of Robotics dictates that I make an inquiry," he said.
The Third Law states: A robot must protect its own existence as tong as such protection does not conflict with the First or Second Laws. That would explain the action but not the impropriety. Derec sighed in surrender. "Yes, Harry, what is it? No-wait a second. Mandelbrot are you confused by all this?"
"Yes."
"Then I guess these three are funny."
"If you are referring to our earlier conversation, yes, they are."
"Thanks. Yes, Harry. What's in your positronic brain?”
“Please refrain from misunderstanding me," Harry said, "but I would severely fail to adjust if some random electronic scan disrupted my carefully assembled philosophy of life."
"Excuse me-what philosophy of life?" asked Derec, his gut tightening when he realized that, whatever happened next, he had directly asked for it.
"Ever since I was first switched on, I have striven to perform by three rules of life, in addition to the Three Laws."
"Yes," said Derec uncertainly, now really dreading the answer.
Harry held out one finger. "Make sure you are closed down for twelve hours of every cycle." Two fingers. "Never play tri-dimensional chess with a robot that has a planet for a first name." Three fingers. "And never quibble with the logic of a robot that has sixteen notches on his beta-thruster."
Derec stared wide-eyed at the robot in stunned disbelief. "What in the name of the galaxy are you talking about?"
"Humor, as opposed to sarcasm. I was attempting to elicit laughter," said the robot in unmistakably defensive tones. "Is not humor one of the personality traits we robots must know and understand if we are to serve humanity properly?"
"Uh,not necessarily; in fact, it's never been done before, at least to my knowledge. But I don't see how it could hurt-unless the human in question is one of those rare birds who has no funnybone and hence views laughter as unhealthy or otherwise undesirable."
"Well, thus far my fellow robots are convinced I have succeeded in the undesirable department. I apologize most abjectly if you find my jokes severely lacking marrow. I promise to do better next time, especially if you help me correct my errors-which, after all, may have absolutely nothing to do with my positronic keenness, but with my delivery instead. Is it possible? How say you?"
"Tomorrow. Tomorrow, first thing. I promise." Without waiting for a response, Derec took an equally stunned Ariel by the arm and guided her through the crowd separating them from the main object of attention.