Hummin said, "If I were the robot, would I have room in my brain for all of twenty thousand years of history for millions of different worlds?"
"I don't know the capacity of robotic brains. I don't know the capacity of yours. But if you lack the capacity, then you must have that information which you cannot hold safely recorded in a place and in a way that would make it possible for you to call upon it. And if you have it and I need information, how can you deny and withhold it from me? And if you cannot withhold it from me, how can you deny that you are a robot-that robot the Renegade?"
Seldon sat back and took a deep breath. "So I ask you again: Are you that robot? If you want psychohistory, then you must admit it. If you still deny you are a robot and if you convince me you are not, then my chances at psychohistory become much, much smaller. It is up to you, then. Are you a robot? Are you Da-Nee?"
And Hummin said, as imperturbable as ever. "Your arguments are irrefutable. I am R. Daneel Olivaw. The 'R' stands for 'robot.' "
93.
R. Daneel Olivaw still spoke quietly, but it seemed to Seldon that there was a subtle change in his voice, as though he spoke more easily now that he was no longer playing a part.
"In twenty thousand years," said Daneel, "no one has guessed I was a robot when it was not my intention to have him or her know. In part, that was because human beings abandoned robots so long ago that very few remember that they even existed at one time. And in part, it is because I do have the ability to detect and affect human emotion. The detection offers no trouble, but to affect emotion is difficult for me for reasons having to do with my robotic nature-although I can do it when I wish. I have the ability but must deal with my will not to use it. I try never to interfere except when I have no choice but to do so. And when I do interfere, it is rarely that I do more than strengthen, as little as I can, what is already there. If I can achieve my purposes without doing even so much, I avoid it.
"It was not necessary to tamper with Sunmaster Fourteen in order to have him accept you-I call it 'tampering,' you notice, because it is not a pleasant thing to do. I did not have to tamper with him because he did owe me for favors rendered and he is an honorable man, despite the peculiarities you found in him. I did interfere the second time, when you had committed sacrilege in his eyes, but it took very little. He was not anxious to hand you over to the Imperial authorities, whom he does not like. I merely strengthened the dislike a trifle and he handed you over to my care, accepting the arguments I offered, which otherwise he might have considered specious.
"Nor did I tamper with you noticeably. You distrusted the Imperials too. Most human beings do these days, which is an important factor in the decay and deterioration of the Empire. What's more, you were proud of psychohistory as a concept, proud of having thought of it. You would not have minded having it prove to be a practical discipline. That would have further fed your pride." Seldon frowned and said, "Pardon me, Master Robot, but I am not aware that I am quite such a monster of pride."
Daneel said mildly, "You are not a monster of pride at all. You are perfectly aware that [it] is neither admirable nor useful to be driven by pride, so you try to subdue that drive, but you might as well disapprove of having yourself powered by your heartbeat. You cannot help either fact. Though you hide your pride from yourself for the sake of your own peace of mind, you cannot hide it from me. It is there, however carefully you mask it over. And I had but to strengthen it a touch and you were at once willing to take measures to hide from Demerzel, measures that a moment before you would have resisted. And you were eager to work at psychohistory with an intensity that a moment before you would have scorned.
"I saw no necessity to touch anything else and so you have reasoned out your robothood. Had I foreseen the possibility of that, I might have stopped it, but my foresight and my abilities are not infinite. Nor am I sorry now that I failed, for your arguments are good ones and it is important that you know who I am and that I use what I am to help you.
"Emotions, my dear Seldon are a powerful engine of human action, far more powerful than human beings themselves realize, and you cannot know how much can be done with the merest touch and how reluctant I am to do it."
Seldon was breathing heavily, trying to see himself as a man driven by pride and not liking it. "Why reluctant?"
"Because it would be so easy to overdo. I had to stop Rashelle from converting the Empire into a feudal anarchy. I might have bent minds quickly and the result might well have been a bloody uprising. Men are men-and the Wyan generals are almost all men. It does not actually take much to rouse resentment and latent fear of women in any man. It may be a biological matter that I, as a robot, cannot fully understand.
"I had but to strengthen the feeling to produce a breakdown in her plans. If I had done it the merest millimeter too much, I would have lost what I wanted-a bloodless takeover. I wanted nothing more than to have them not resist when my soldiers arrived."
Daneel paused, as though trying to pick his words, then said, "I do not wish to go into the mathematics of my positronic brain. It is more than I can understand, though perhaps not more than you can if you give it enough thought. However, I am governed by the Three Laws of Robotics that are traditionally put into words-or once were, long ago. They are these:
" 'One. A robot may not injure a human being or, through inaction, allow a human being to come to harm.
" 'Two. A robot must obey the orders given it by human beings, except where such orders would conflict with the First Law.