Dr. Darell said, softly, "Where have you heard this?"

"Nowheres, but what else is there to be so secret about? And you don't have to worry that I’ll tell anyone."

"Mr. Anthor," said Dr. Darell, "I must apologize for all this."

"Oh, that's all right," came Anthor's rather hollow response. "It's not your fault if she's sold herself to the forces of darkness. But do you mind if I ask her a question before we go. Miss Arcadia-"

"What do you want?"

"Why do you think it is stupid to go to windows instead of to doors?"

"Because you advertise what you're trying to hide, silly. If I have a secret, I don't put tape over my mouth and let everyone know I have a secret. I talk just as much as usual, only about something else. Didn't you ever read any of the sayings of Salvor Hardin? He was our first Mayor, you know."

"Yes, I know."

"Well, he used to say that only a lie*** that wasn't ashamed of itself could possibly succeed. He also said that nothing had to be true, but everything had to sound true. Well, when you come in through a window, it's a lie that's ashamed of itself and it doesn't sound true."

"Then what would you have done?"

"If I had wanted to see my father on top secret business, I would have made his acquaintance openly and seen him about all sorts of strictly legitimate things. And then when everyone knew all about you and connected you with my father as a matter of course, you could be as top secret as you want and nobody would ever think of questioning it."

Anthor looked at the girl strangely, then at Dr. Darell. He said, "Let's go. I have a briefcase I want to pick up in the garden. Wait! Just one last question. Arcadia, you don't really have a baseball bat under your bed, do you?"

"No! I don't."

"Hah. I didn't think so."

Dr. Darell stopped at the door. "Arcadia," he said, "when you rewrite your composition on the Seldon Plan, don't be unnecessarily mysterious about your grandmother. There is no necessity to mention that part at all."

He and Pelleas descended the stairs in silence. Then the visitor asked in a strained voice, "Do you mind, sir? How old is she?"

"Fourteen, day before yesterday."

"Fourteen? Great Galaxy- Tell me, has she ever said she expects to marry some day?"

"No, she hasn't. Not to me."

Well, if she ever does, shoot him. The one she's going to marry, I mean." He stared earnestly into the older man's eyes. "I'm serious. Life could hold no greater horror than living with what she'll be like when she's twenty. I don't mean to offend you, of course."

"You don't offend me. I think I know what you mean."

Upstairs, the object of their tender analyses faced the Transcriber with revolted weariness and said, dully: "Thefutureofseldonsplan." The Transcriber with infinite aplomb, translated that into elegantly, complicated script capitals as:

"The Future of Seldon's Plan."

8. Seldon's Plan

MATHEMATICS The synthesis of the calculus of n-variables and of n-dimensional geometry is the basis of what Seldon once called "my little algebra of humanity"… Encyclopedia Galactica

Consider a room!

The location of the room is not in question at the moment. It is merely sufficient to say that in that room, more than anywhere, the Second Foundation existed.

It was a room which, through the centuries, had been the abode of pure science - yet it had none of the gadgets with which, through millennia of association, science has come to be considered equivalent. It was a science, instead, which dealt with mathematical concepts only, in a manner similar to the speculation of ancient, ancient races in the primitive, prehistoric days before technology had come to be; before Man had spread beyond a single, now-unknown world.

For one thing, there was in that room - protected by a mental science as yet unassailable by the combined physical might of the rest of the Galaxy - the Prime Radiant, which held in its vitals the Seldon Plan - complete.

For another, there was a man, too, in that room - The First Speaker.

He was the twelfth in the line of chief guardians of the Plan, and his title bore no deeper significance than the fact that at the gatherings of the leaders of the Second Foundation, he spoke first.

His predecessor had beaten the Mule, but the wreckage of that gigantic struggle still littered the path of the Plan- For twenty-five years, he, and his administration, had been trying to force a Galaxy of stubborn and stupid human beings back to the path-It was a terrible task.

The First Speaker looked up at the opening door. Even while, in the loneliness of the room, he considered his quarter century of effort, which now so slowly and inevitably approached its climax; even while he had been so engaged, his mind had been considering the newcomer with a gentle expectation. A youth, a student, one of those who might take over, eventually.

The young man stood uncertainly at the door, so that the First Speaker had to walk to him and lead him in, with a friendly hand upon the shoulder.

The Student smiled shyly, and the First Speaker responded by saying, "First, I must tell you why you are here."

They faced each other now, across the desk. Neither was speaking in any way that could be recognized as such by any man in the Galaxy who was not himself a member of the Second Foundation.

Speech, originally, was the device whereby Man learned, imperfectly, to transmit the thoughts and emotions of his mind. By setting up arbitrary sounds and combinations of sounds to represent certain mental nuances, be developed a method of communication - but one which in its clumsiness and thick-thumbed inadequacy degenerated all the delicacy of the mind into gross and guttural signaling.

Down - down - the results can be followed; and all the suffering that humanity ever knew can be traced to the one fact that no man in the history of the Galaxy, until Hari Seldon, and very few men thereafter, could really understand one another. Every human being lived behind an impenetrable wall of choking mist within which no other but he existed. Occasionally there were the dim signals from deep within the cavern in which another man was located-so that each might grope toward the other. Yet because they did not know one another, and could not understand one another, and dared not trust one another, and felt from infancy the terrors and insecurity of that ultimate isolation - there was the hunted fear of man for man, the savage rapacity of man toward man.

Feet, for tens of thousands of years, had clogged and shuffled in the mud - and held down the minds which, for an equal time, had been fit for the companionship of the stars.

Grimly, Man had instinctively sought to circumvent the prison bars of ordinary speech. Semantics, symbolic logic, psychoanalysis - they had all been devices whereby speech could either be refined or by-passed.

Psychohistory had been the development of mental science, the final mathematicization thereof, rather, which had finally succeeded. Through the development of the mathematics necessary to understand the facts of neural physiology and the electrochemistry of the nervous system, which themselves had to be, had to be, traced down to nuclear forces, it first became possible to truly develop psychology. And through the generalization of psychological knowledge from the individual to the group, sociology was also mathematicized.