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April 10, 2026
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"That country will have the greatest security whose informational and scientific situation is adequate to meet the demands that may be put on it—the country in which it is fully realized that information is important as a stage in the continuous process by which we observe the outer world, and act effectively upon it. In other words, no amount of scientific research, carefully recorded in books and papers, and then put into our libraries with labels of secrecy, will be adequate to protect us for any length of time in a world where the effective level of information is perpetually advancing."
"Until we in the community have made up our minds that what we really want is expiation, or removal, or reform, or or the discouragement of potential criminals, we shall get none of these, but only a confusion in which crime breeds more crime."
"We are but whirlpools in a river of ever-flowing water. We are not the stuff that abides, but patterns that perpetuate themselves."
"May we have the courage to face the eventual doom of our civilization as we have the courage to face the certainty of our personal doom. The simple faith in progress is not a conviction belonging to strength, but one belong to acquiescence and hence to weakness."
"Progress imposes not only new possibilities for the future but new restrictions. It seems almost as if progress itself and our fight against the increase of entropy intrinsically must end in the downhill path from which we are trying to escape."
"What many of us fail to realize is that the last four hundred years are a highly special period in the history of the world. The pace at which changes during these years have taken place is unexampled in earlier history, as is the very nature of these changes. This is partly the results of increased communication, but also of an increased mastery over nature, which on a limited planet like the earth, may prove in the long run to be an increased slavery to nature. For the more we get out of the world the less we leave, and in the long run we shall have to pay our debts at a time that may be very inconvenient for our own survival."
"It is my thesis that the physical functioning of the living individual and the operation of some of the newer communication machines are precisely parallel in their analogous attempts to control entropy through feedback. Both of them have sensory receptors as one stage in their cycle of operation: that is, in both of them there exists a special apparatus for collecting information from the outer world at low energy levels, and for making it available in the operation of the individual or of the machine. In both cases these external messages are not taken neat, but through the internal transforming powers of the apparatus, whether it be alive or dead. The information is then turned into a new form available for the further stages of performance. In both the animal and the machine this performance is made to be effective on the outer world. In both of them, their performed action on the outer world, and not merely their intended action, is reported back to the central regulatory apparatus. This complex of behavior is ignored by the average man, and in particular does not play the role that it should in our habitual analysis of society; for just as individual physical responses may be seen from this point of view, so may the organic responses of society itself. I do not mean that the sociologist is unaware of the existence and complex nature of communications in society, but until recently he has tended to overlook the extent to which they are the cement which binds its fabric together."
"To live effectively is to live with adequate information."
"It is the thesis of this book that society can only be understood through a study of the messages and the communication facilities which belong to it; and that in the future development of these messages and communication facilities, messages between man and machines, between machines and man, and between machine and machine, are destined to play an ever-increasing part"
"As in the case of the individual, not all the information which is available to the race at one time is accessible without special effort. There is a well-known tendency of libraries to become clogged by their own volume; of the sciences to develop such a degree of specialization that the expert is often illiterate outside his own minute specialty. Dr. Vannevar Bush has suggested the use of mechanical aids for the searching through vast bodies of material. These probably have their uses, but they are limited by the impossibility of classifying a book under an unfamiliar heading unless some particular person has already recognized the relevance of that heading for that particular book. In the case where two subjects have the same technique and intellectual content but belong to widely separated fields, this still requires some individual with an almost Leibnizian catholicity of interest."
"A group may have more group information or less group information than its members. A group of non-social animals, temporarily assembled, contains very little group information, even though its members may possess much information as individuals. This is because very little that one member does is noticed by the others and is acted on by them in a way that goes further in the group. On the other hand, the human organism contains vastly more information, in all probability, than does any one of its cells. There is thus no necessary relation in either direction between the amount of racial or tribal or community information and the amount of information available to the individual."
"The odors perceived by the ant seem to lead to a highly standardized course of conduct; but the value of a simple stimulus, such as an odor, for conveying information depends not only on the information conveyed by the stimulus itself but on the whole nervous constitution of the sender and receiver of the stimulus as well. Suppose I find myself in the woods with an intelligent savage who cannot speak my language and whose language I cannot speak. Even without any code of sign language common to the two of us, I can learn a great deal from him. All I need to do is to be alert to those moments when he shows the signs of emotion or interest. I then cast my eyes around, perhaps paying special attention to the direction of his glance, and fix in my memory what I see or hear. It will not be long before I discover the things which seem important to him, not because he has communicated them to me by language, but because I myself have observed them. In other words, a signal without an intrinsic content may acquire meaning in his mind by what he observes at the time, and may acquire meaning in my mind by what I observed at the time. The ability that he has to pick out the moments of my special, active attention is in itself a language as varied in possibilities as the range of impressions that the two of us are able to encompass. Thus social animals may have an active, intelligent, flexible means of communication long before the development of language."
"}|Information is information|"
"Let it be remarked ... that an important difference between the way in which we use the brain and the machine is that the machine is intended for many successive runs, either with no reference to each other, or with a minimal, limited reference, and that it can be cleared between such runs; while the brain, in the course of nature, never even approximately clears out its past records. Thus the brain, under normal circumstances, is not the complete analogue of the computing machine but rather the analogue of a single run on such a machine. We shall see later that this remark has a deep significance in psychopathology and in psychiatry."
"As I have already hinted, one of the directions of work which the realm of ideas of the Macy meetings has suggested concerns the importance of the notion and the technique of communication in the social system. It is certainly true that the social system is an organization like the individual, that it is bound together by a system of communication, and that it has a dynamics in which circular processes of a feedback nature play an important part. This is true, both in the general fields of anthropology and sociology and in the more specific field of economics; and the very important work, which we have already mentioned, of von Neumann and Morgenstern on the theory of games enters into this range of ideas. On this basis, Drs. Gregory Bateson and Margaret Mead have urged me, in view of the intensely pressing nature of the sociological and economic problems of the present age of confusion, to devote a large part of my energies to the discussion of this side of cybernetics."
"As to sociology and anthropology, it is manifest that the importance of information and communication as mechanisms of organization proceeds beyond the individual into the community. On the other hand, it is completely impossible to understand social communities such as those of ants without a thorough investigation of their means of communication, and we were fortunate enough to have the aid of Dr. Schneirla in this matter. For the similar problems of human organization, we sought help from the anthropologists Drs. Bateson and Margaret Mead; while Dr. Morgenstern of the Institute for Advanced Study was our adviser in the significant field of social organization belong to economic theory. His very important joint book on games with Dr. von Neumann, by the way, represents a most interesting study of social organization from the point of view of methods closely related to, although distinct from, the subject matter of cybernetics. Dr. Lewin and others represented the newer work on the theory of opinion sampling and the practice of opinion making, and Dr. F. C. S. Northrup was interested in assaying the philosophical significance of our work."
"Since Leibniz there has perhaps been no man who has had a full command of all the intellectual activity of his day. Since that time, science has been increasingly the task of specialists, in fields which show a tendency to grow progressively narrower... Today there are few scholars who can call themselves mathematicians or physicists or biologists without restriction. A man may be a topologist or a coleopterist. He will be filled with the jargon of his field, and will know all its literature and all its ramifications, but, more frequently than not, he will regard the next subject as something belonging to his colleague three doors down the corridor, and will consider any interest in it on his own part as an unwarrantable breach of privacy... There are fields of scientific work, as we shall see in the body of this book, which have been explored from the different sides of pure mathematics, statistics, electrical engineering, and neurophysiology; in which every single notion receives a separate name from each group, and in which important work has been triplicated or quadruplicated, while still other important work is delayed by the unavailability in one field of results that may have already become classical in the next field. It is these boundary regions which offer the richest opportunities to the qualified investigator. They are at the same time the most refractory to the accepted techniques of mass attack and the division of labor. If the difficulty of a physiological problem is mathematical in essence, then physiologists ignorant of mathematics will get precisely as far as one physiologists ignorant of mathematics, and no further. If a physiologist who knows no mathematics works together with a mathematician who knows no physiology, the one will be unable to state his problem in terms that the other can manipulate, and the second will be unable to put the answers in any form that the first can understand... A proper exploration of these blank spaces on the map of science could only be made by a team of scientists, each a specialist in his own field but each possessing a thoroughly sound and trained acquaintance with the fields of his neighbors; all in the habit of working together, of knowing one another's intellectual customs, and of recognizing the significance of a colleague's new suggestion before it has taken on a full formal expression. The mathematician need not have the skill to conduct a physiological experiment, but he must have the skill to understand one, to criticize one, and to suggest one. The physiologist need not be able to prove a certain mathematical theorem, but he must be able to grasp its physiological significance and to tell the mathematician for what he should look. We had dreamed for years of an institution of independent scientists, working together in one of these backwoods of science, not as subordinates of some great executive officer, but joined by the desire, indeed by the spiritual necessity, to understand the region as a whole, and to lend one another the strength of that understanding."
"The most fruitful areas for the growth of the sciences were those which had been neglected as a no-man's land between the various established fields."
"The terms "black box" and "white box" are convenient and figurative expressions of not very well determined usage. I shall understand by a black box a piece of apparatus, such as four-terminal networks with two input and two output terminals, which performs a definite operation on the present and past of the input potential, but for which we do not necessarily have any information of the structure by which this operation is performed. On the other hand, a white box will be similar network in which we have built in the relation between input and output potentials in accordance with a definite structural plan for securing a previously determined input-output relation."
"It is my thesis that machines can and do transcend some of the limitations of their designers... although they are theoretically subject to human criticism, such criticism may be ineffective until a time long after it is relevant. By the very slowness of our human activities, our effective control of our machines may be nullified. If the rules for victory in a war game do not correspond to what we actually wish for our country, it is more likely that such a machine may produce a policy which will win a nominal victory on points, at the cost of every interest we have at heart, even that of national survival."
"What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead."
"Scientific discovery consists in the interpretation for our own convenience of a system of existence which has been made with no eye to our convenience at all. One of the chief duties of a mathematician in acting as an advisor to scientists is to discourage them from expecting too much of mathematicians."
"There are no answers, only cross-references."
"I do not expect to publish any future work of mine which may do damage in the hands of irresponsible militarists..."
"The measures taken during the war by our military agencies, in restricting the free intercourse among scientists on related projects or even on the same project have gone so far that it is clear that if continued in time of peace, this policy will lead to the total irresponsibility of the scientist, and, ultimately, to the death of science. ...The interchange of ideas, which is one of the greatest traditions of science, must of course receive certain limitations when the scientist becomes an arbiter of life and death. ..."
"[T]he best material model of a cat is another, or preferably the same cat."
"The experience of the scientists who have worked on the atomic bomb has indicated that in any investigation of this kind the scientist ends by putting unlimited powers in the hands of the people whom he is least inclined to trust with their use."
"Beloved-of-the-Gods, King Piyadasi, conquered the Kalingas eight years after his coronation. One hundred and fifty thousand were deported, one hundred thousand were killed and many more died (from other causes). After the Kalingas had been conquered, Beloved-of-the-Gods came to feel a strong inclination towards the Dhamma, a love for the Dhamma and for instruction in Dhamma. Now Beloved-of-the-Gods feels deep remorse for having conquered the Kalingas. Indeed, Beloved-of-the-Gods is deeply pained by the killing, dying and deportation that take place when an unconquered country is conquered. But Beloved-of-the-Gods is pained even more by this — that Brahmins, ascetics, and householders of different religions who live in those countries, and who are respectful to superiors, to mother and father, to elders, and who behave properly and have strong loyalty towards friends, acquaintances, companions, relatives, servants and employees — that they are injured, killed or separated from their loved ones. Even those who are not affected (by all this) suffer when they see friends, acquaintances, companions and relatives affected. These misfortunes befall all (as a result of war), and this pains Beloved-of-the-Gods. There is no country, except among the Greeks, where these two groups, Brahmins and ascetics, are not found, and there is no country where people are not devoted to one or another religion. Therefore the killing, death or deportation of a hundredth, or even a thousandth part of those who died during the conquest of Kalinga now pains Beloved-of-the-Gods. Now Beloved-of-the-Gods thinks that even those who do wrong should be forgiven where forgiveness is possible."
"In the history of the world there have been thousands of kings and emperors who called themselves "their highnesses," "their majesties," and "their exalted majesties" and so on. They shone for a brief moment, and as quickly disappeared. But Ashoka shines and shines brightly like a bright star, even unto this day."
"For eight and twenty years Asoka worked sanely for the real needs of men. Amidst the tens of thousands of names of monarchs that crowd the columns of history, their majesties and graciousnesses and serenities and royal highnesses and the like, the name of Asoka shines, and shines, almost alone, a star. From the Volga to Japan his name is still honoured. China, Tibet, and even India, though it has left his doctrine, preserve the tradition of his greatness. More living men cherish his memory to-day than have ever heard the names of Constantine or Charlemagne."
"Asoka (264 to 227 B.C.), one of the great monarchs of history, whose dominions extended from Afghanistan to Madras... is the only military monarch on record who abandoned warfare after victory. He had invaded Kalinga (255 B.C.), a country along the east coast of Madras, perhaps with some intention of completing the conquest of the tip of the Indian peninsula. The expedition was successful, but he was disgusted by what be saw of the cruelties and horrors of war. He declared, in certain inscriptions that still exist, that he would no longer seek conquest by war, but by religion, and the rest of his life was devoted to the spreading of Buddhism throughout the world. He seems to have ruled his vast empire in peace and with great ability. He was no mere religious fanatic."
"So impressive was Ashoka's example that many other Asian monarchs adopted it. Japan's Prince Shotuku, for example, used it to unify the Japanese nation and improve international relations. For this policy, the renowned historians Arnold Toynbee and H.G. Wells have called Ashoka the greatest monarch who ever lived."
"When Buddhism first emerges in what may be termed the light of history, it is as an established system highly favoured by the great king Asoka, about 250 B.C. It is made clear by his edicts that only a small number of scriptures, whose titles are only partially identifiable with known extant writings, were then recognised as preserving the spoken discourses of the Buddha."
"In the political sense Ashoka had failed; in another sense he had accomplished one of the greatest tasks in history. Within two hundred years after his death Buddhism had spread throughout India, and was entering upon the bloodless conquest of Asia. If to this day, from Kandy in Ceylon to Kamakura in Japan, the placid face of Gautama bids men be gentle to one another and love peace, it is partly because a dreamer, perhaps a saint, once held the throne of India."
"Although Ashoka was victorious in this horrific and gruesome war, he felt remorse for all the suffering he had caused and hence turned to Buddhism. He wrote in his Edict Thirteen that: The Kalingas were conquered by His Sacred Majesty the King when he had been consecrated for eight years. One hundred and fifty thousand persons were thence carried away captive, and one hundred thousand were there slain, and many times that number perished. Directly after the annexation of the Kalingas, began his Sacred Majesty's zealous protection of Dharma, his love of Dharma, and his giving instruction in that. Thus arose His Sacred Majesty's remorse for having conquered the Kalingas, because the conquest of a country previously unconquered involves the slaughter, death, and carrying away captive of the people. That is a matter of profound sorrow and regret to His Sacred Majesty."
"This progress among the people through Dhamma has been done by two means, by Dhamma regulations and by persuasion. Of these, Dhamma regulation is of little effect, while persuasion has much more effect. The Dhamma regulations I have given are that various animals must be protected. And I have given many other Dhamma regulations also. But it is by persuasion that progress among the people through Dhamma has had a greater effect in respect of harmlessness to living beings and non-killing of living beings."
"Whatever good deeds have been done by me, those the people accept and those they follow. Therefore they have progressed and will continue to progress by being respectful to mother and father, respectful to elders, by courtesy to the aged and proper behavior towards Brahmans and ascetics, towards the poor and distressed, and even towards servants and employees."
"People see only their good deeds saying, "I have done this good deed." But they do not see their evil deeds saying, "I have done this evil deed" or "This is called evil." But this (tendency) is difficult to see. One should think like this: "It is these things that lead to evil, to violence, to cruelty, anger, pride and jealousy. Let me not ruin myself with these things." And further, one should think: "This leads to happiness in this world and the next.""
"Dhamma is good, but what constitutes Dhamma? (It includes) little evil, much good, kindness, generosity, truthfulness and purity. I have given the gift of sight in various ways. To two-footed and four-footed beings, to birds and aquatic animals, I have given various things including the gift of life. And many other good deeds have been done by me."
"Beloved-of-the-Gods speaks thus: Father and mother should be respected and so should elders, kindness to living beings should be made strong and the truth should be spoken. In these ways, the Dhamma should be promoted. Likewise, a teacher should be honored by his pupil and proper manners should be shown towards relations. This is an ancient rule that conduces to long life. Thus should one act."
"The people of the unconquered territories beyond the borders might think: "What is the king's intentions towards us?" My only intention is that they live without fear of me, that they may trust me and that I may give them happiness, not sorrow. Furthermore, they should understand that the king will forgive those who can be forgiven, and that he wishes to encourage them to practice Dhamma so that they may attain happiness in this world and the next. I am telling you this so that I may discharge the debts I owe, and that in instructing you, that you may know that my vow and my promise will not be broken. Therefore acting in this way, you should perform your duties and assure them (the people beyond the borders) that: "The king is like a father. He feels towards us as he feels towards himself. We are to him like his own children.""
"You must attend to this matter. While being completely law-abiding, some people are imprisoned, treated harshly and even killed without cause so that many people suffer. Therefore your aim should be to act with impartiality. It is because of these things — envy, anger, cruelty, hate, indifference, laziness or tiredness — that such a thing does not happen. Therefore your aim should be: "May these things not be in me." And the root of this is non-anger and patience. Those who are bored with the administration of justice will not be promoted; (those who are not) will move upwards and be promoted. Whoever among you understands this should say to his colleagues: "See that you do your duty properly. Such and such are Beloved-of-the-Gods' instructions." Great fruit will result from doing your duty, while failing in it will result in gaining neither heaven nor the king's pleasure. Failure in duty on your part will not please me. But done properly, it will win you heaven and you will be discharging your debts to me."
"All men are my children. What I desire for my own children, and I desire their welfare and happiness both in this world and the next, that I desire for all men. You do not understand to what extent I desire this, and if some of you do understand, you do not understand the full extent of my desire."
"Beloved-of-the-Gods, King Piyadasi, honors both ascetics and the householders of all religions, and he honors them with gifts and honors of various kinds. But Beloved-of-the-Gods, King Piyadasi, does not value gifts and honors as much as he values this — that there should be growth in the essentials of all religions. Growth in essentials can be done in different ways, but all of them have as their root restraint in speech, that is, not praising one's own religion, or condemning the religion of others without good cause. And if there is cause for criticism, it should be done in a mild way. But it is better to honor other religions for this reason. By so doing, one's own religion benefits, and so do other religions, while doing otherwise harms one's own religion and the religions of others. Whoever praises his own religion, due to excessive devotion, and condemns others with the thought "Let me glorify my own religion," only harms his own religion. Therefore contact (between religions) is good. One should listen to and respect the doctrines professed by others. Beloved-of-the-Gods, King Piyadasi, desires that all should be well-learned in the good doctrines of other religions."
"There is no gift like the gift of the Dhamma, (no acquaintance like) acquaintance with Dhamma, (no distribution like) distribution of Dhamma, and (no kinship like) kinship through Dhamma. And it consists of this: proper behavior towards servants and employees, respect for mother and father, generosity to friends, companions, relations, Brahmans and ascetics, and not killing living beings. Therefore a father, a son, a brother, a master, a friend, a companion or a neighbor should say: "This is good, this should be done." One benefits in this world and gains great merit in the next by giving the gift of the Dhamma."
"Beloved-of-the-Gods, King Piyadasi, does not consider glory and fame to be of great account unless they are achieved through having my subjects respect Dhamma and practice Dhamma, both now and in the future. For this alone does Beloved-of-the-Gods, King Piyadasi, desire glory and fame. And whatever efforts Beloved-of-the-Gods, King Piyadasi, is making, all of that is only for the welfare of the people in the next world, and that they will have little evil. And being without merit is evil. This is difficult for either a humble person or a great person to do except with great effort, and by giving up other interests. In fact, it may be even more difficult for a great person to do."
"Beloved-of-the-Gods, King Piyadasi, desires that all religions should reside everywhere, for all of them desire self-control and purity of heart. But people have various desires and various passions, and they may practice all of what they should or only a part of it. But one who receives great gifts yet is lacking in self-control, purity of heart, gratitude and firm devotion, such a person is mean."
"To do good is difficult. One who does good first does something hard to do. I have done many good deeds, and, if my sons, grandsons and their descendants up to the end of the world act in like manner, they too will do much good. But whoever amongst them neglects this, they will do evil. Truly, it is easy to do evil."
"Respect for mother and father is good, generosity to friends, acquaintances, relatives, Brahmans and ascetics is good, not killing living beings is good, moderation in spending and moderation in saving is good. The Council shall notify the Yuktas about the observance of these instructions in these very words."
"Everywhere within Beloved-of-the-Gods, King Piyadasi's domain, and among the people beyond the borders, the Cholas, the Pandyas, the Satiyaputras, the Keralaputras, as far as Tamraparni and where the Greek king Antiochos rules, and among the kings who are neighbours of Antiochos, everywhere has Beloved-of-the-Gods, King Piyadasi, made provision for two types of medical treatment: medical treatment for humans and medical treatment for animals. Wherever medical herbs suitable for humans or animals are not available, I have had them imported and grown. Wherever medical roots or fruits are not available I have had them imported and grown. Along roads I have had wells dug and trees planted for the benefit of humans and animals."