Academics From The United States

""What is good in Korzybski's work," they say, "is not new, and what is new is not good." On the other hand, many "Korzybski-ites" proclaim that Korzybski's work has "nothing to do" with semantics. They go so far as to say that the very term "general semantics" was an unfortunate choice; that had Korzybski known what confusion would arise between semantics and general semantics he would not have used it at all. Korzybski himself has maintained that while semantics belongs to the philosophy of language and perhaps to the theory of knowledge, general semantics belongs to empirical science: that it is the foundation of a science of man, the basis of the first "non-aristotelian system," which has had no predecessor and which no academic semanticist has ever achieved."

"For a general semanticist, communication is not merely words in proper order properly inflected (as for the grammarian) or assertions in proper relation to each other (as for the logician) or assertions in proper relation to referents (as for the semanticist), but all these together, with the chain of 'fact to nervous system to language to nervous system to action."

"Who Are the Semanticists? To answer this question, let us go to the writings of those who make frequent references to semantics or to equivalent terms which have to do with the study of meaning. We find that a number of prominent thinkers have occupied themselves with this study. In England these include Whitehead, Russell, Ogden, Richards, Ayer, and others; in Austria (later scattered, fleeing from fascism), a group of writers who called themselves the Vienna Circle, which included Carnap and Frank (now in in the United States), Wittgenstein (now in England), and Neurath (deceased); the United States is represented by Charles Morris, and Poland by Tarski and Korzybski (deceased), both of whom emigrated to the United States."

"There are two suffixes in our language (and similar ones in other European languages) which suggest organized knowledge. One is the venerable, academic "ology," that reminds one of university curricula and scholarship. The other is the energetic and somewhat mysterious "ics," which has a connotative flavor of magic. Where "ology" suggests academic isolation (ichthyology, philology) "ics" suggests a method of attack on life's problems. It contains a faint throwback to the ancient dreams of the philosopher's stone and of "keys" to the riddles of the universe. Ancient words ending in "ics" are mathematics and metaphysics. Of more recent origin are economics, statistics, semantics, and cybernetics."

"A theorem is a proposition which is a strict logical consequence of certain definitions and other propositions"

"The predictions of physical theories for the most part concern situations where initial conditions can be precisely specified. If such initial conditions are not found in nature, they can be arranged. Such arrangements are considerably easier to realize with inanimate than with animate matter, because the properties of animate matter are much more sensitive to being tampered with than inanimate matter. In particular, living tissue in vitro may behave quite differently than in situ. Controlled biological experiments are, of course, possible, but they are more difficult and their scope is more limited than that of physical experiments. For this reason, biology has had to depend to a greater extent than physics on theories of larger speculative scope, in which reasoning by imaginative analogy plays a more important role."

"The transition from the concept of information in the technical (communication engineering) sense to the semantic (theory of meaning) sense was indeed difficult, if not impossible."

"It is misleading in a crucial way to view information as something that can be poured into an empty vessel, like a fluid or even energy."

"[It is a] well-known fact that the likely contacts of two individuals who are closely acquainted tend to be more overlapping than those of two arbitrarily selected individuals"

"A fundamental value in the scientific outlook is concern with the best available map of reality. The scientist will always seek a description of events which enables him to predict most by assuming least. He thus already prefers a particular form of behavior. If moralities are systems of preferences, here is at least one point at which science cannot be said to be completely without preferences. Science prefers good maps."

"No map contains all the information about the territory it represents. The road map we get at the gasoline station may show all the roads in the state, but it will not as a rule show latitude and longitude. A physical map goes into details about the topography of a country but is indifferent to political boundaries. Furthermore, the scale of the map makes a big difference. The smaller the scale the less features will be shown."

"Whether sociology can ever become a full-fledged "science" (a description of a class of events predictable on the basis of deductions from a constant rationale) depends on whether the terms which sociologists employ to describe events can be analyzed into quantifiable observables."

"Architect of quantum theories, brash young group leader on the atomic bomb project, inventor of the ubiquitous Feynman diagram, ebullient bongo player and storyteller, Richard Phillips Feynman was the most brilliant, iconoclastic, and influential physicist of modern times. He took the half-made conceptions of waves and particles in the 1940s and shaped them into tools that ordinary physicists could use and understand. He had a lightning ability to see into the heart of the problems nature posed."

"Years ago, when I was an assistant professor of physics at Berkeley, I used to be invited down to Cal Tech about once a year to give a talk. It was usually the low point of my year. In the audience at Cal Tech were two leaders of modern physics, Murray Gell-Mann and Richard Feynman, who interrupted with frequent questions, ruthlessly probing to see if I really knew what I was talking about and had anything new to say. Of the two, Feynman was the more frightening. Gell-Mann was mostly interested in finding out whether there was anything in my talk that he should know about, so he was no problem if I did have anything worth while to say. Feynman was having fun. It is Feynman as a fun-lover - chum of Las Vegas showgirls, cracker of safes at Los Alamos, player of bongo drums - who has won the hearts of the public. I found this side of Feynman hard to take. But, of course, Feynman had a more serious side. He did not do his great work on the quantum theory of fields in a moment between bongo gigs, but over several years of hard intellectual labour. On a more personal level, while helping to design the atomic bomb at Los Alamos during the war, Feynman devotedly nursed his first wife through her tragic and ultimately fatal illness. And Feynman thought deeply about the goals and methods of science, as shown in his 1964 Messenger lectures at Cornell."

"The story that Dick Feynman could open safes whose combinations had been forgotten by their owners is true."

"He hated the fact that he participated in the invention of nuclear weapons, and he doubly hated the fact that he had so much fun doing it."

"When I say he didn't like philosophy I meant he didn't like a certain style of thinking that was full of jargon, full of - I'll use his word - "baloney", where people who didn't know what they were talking about pontificated and used fancy words - like "ontological", which I never knew what that meant - as a substitute for simple thinking. That is what he didn't like. And yet, I think in some ways, in some deep way, he was an extraordinarily philosophical person."

"Several conversations that Feynman and I had involved the remarkable abilities of other physicists. In one of these conversations, I remarked to Feynman that I was impressed by Stephen Hawking's ability to do path integration in his head. "Ahh, that's not so great", Feynman replied. "It's much more interesting to come up with the technique like I did, rather than to be able to do the mechanics in your head." Feynman wasn't being immodest, he was quite right. The true secret to genius is in creativity, not in technical mechanics."

"In the hall, there were 183 new freshmen and a bowling ball hanging from the three-story ceiling to just above the floor. Feynman walked in and, without a word, grabbed the ball and backed against the wall with the ball touching his nose. He let go, and the ball swung slowly 60 feet across the room and back — stopping naturally just short of crushing his face. Then he took the ball again, stepped forward, and said: "I wanted to show you that I believe in what I'm going to teach you over the next two years.""

"An honest men, the outstanding intuitionist of our age, and a prime example of what may lie in store for anyone who dares to follow the beat of a different drum."

"Feynman is becoming a real pain in the ass."

"My strongest memory of [Feynman’s junior quantum mechanics course] is the very beginning, when he started, not with some deep principle of nature, or some experiment, but with a review of Gaussian integrals. Clearly, there was some calculating to be done. I did get over my shyness one time, to ask him about the infinities that appear in quantum field theory (QFT): do they have a physical interpretation? Feynman said ‘no.’ In retrospect, he must have known more, from the work of Wilson, Weinberg, and others. But perhaps it did not satisfy him, since he had not derived it himself. But this question tugged on me for the next eight years, and was my first deep result."

"Feynman's IQ was measured at 124 when he was young — well above average, but far from genius level. So how'd he become fluent in differential equations by the age of 15? Feynman's fascination with the inner workings of the mechanical objects around him couldn't have hurt his left-brain power. As a kid living in Queens, he took apart everything from radios to wagon wheels. This wide-eyed fascination stuck with him; for his entire life, Feynman's colleagues cited his "childlike" approach to physics problems, which bore great results. In fact, a fellow physicist once said that the “Feynman Problem Solving Algorithm” contained three steps: 1. Write down the problem. 2. Think very hard. 3. Write down the answer."

"He is by all odds the most brilliant young physicist here, and everyone knows this. He is a man of thoroughly engaging character and personality, extremely clear, extremely normal in all respects, and an excellent teacher with a warm feeling for physics in all its aspects. He has the best possible relations both with the theoretical people of whom he is one, and with the experimental people with whom he works in very close harmony.The reason for telling you about him now is that his excellence is so well known, both at Princeton where he worked before he came here, and to a not inconsiderable number of "big shots" on this project, that he has already been offered a position for the post war period, and will most certainly be offered others. I feel that he would be a great strength for our department, tending to tie together its teaching, its research and its experimental and theoretical aspects. I may give you two quotations from men with whom he has worked. Bethe has said that he would rather lose any two other men than Feynman from this present job, and E.P. Wigner said, "He is a second Dirac. Only this time human.""

"In science, as well as in other fields of human endeavor, there are two kinds of geniuses: the “ordinary” and the “magicians.” An ordinary genius is a fellow that you and I would be just as good as, if we were only many times better. There is no mystery as to how his mind works. Once we understand what he has done, we feel certain that we, too, could have done it. It is different with the magicians. They are, to use mathematical jargon, in the orthogonal complement of where we are and the working of their minds is for all intents and purposes incomprehensible. Even after we understand what they have done, the process by which they have done it is completely dark. They seldom, if ever, have students because they cannot be emulated and it must be terribly frustrating for a brilliant young mind to cope with the mysterious ways in which the magician's mind works. Richard Feynman is a magician of the highest caliber. Hans Bethe, whom Dyson considers to be his teacher, is an “ordinary genius”; so much so that one may gain the erroneous impression that he is not a genius at all. But it was Feynman, only slightly older than Dyson, who captured the young man's imagination."

"Even when Richard didn't understand, he always seemed to understand better than the rest of us. And whatever he understood, he could make others understand as well. Richard made people feel like children do when a grown-up first treats them as adults. He was never afraid to tell the truth, and however foolish your question was, he never made you feel like a fool."

"Feynman's grasp of the big picture, coupled with his love for knowing first-hand of practical details — from low-level programming to lock-picking — gave him an almost unique perspective on any subject he chose to study. It was this mastery, both of the minutiae of a subject and of its overall intellectual framework, that gave him the seemingly effortless ability to move back and forth between the two levels at will, without getting lost in the detail or losing the overall plot."

"Feynman was fond of saying that all of quantum mechanics can be gleaned from carefully thinking through the implications of this single experiment, so it's well worth discussing."

"Once I asked him to explain to me, so that I can understand it, why spin-1/2 particles obey Fermi-Dirac statistics. Gauging his audience perfectly, he said, "I'll prepare a freshman lecture on it." But a few days later he came to me and said: "You know, I couldn't do it. I couldn't reduce it to the freshman level. That means we really don't understand it.""

"Shortly before midnight on February 15, 1988, his body gasped for air that the oxygen tube could not provide, and his space in the world closed. An imprint remained: what he knew, how he knew."

"A [physics student] ... discovers unpublished lecture notes by Richard Feynman, circulating samizdat style. He asks Gell-Mann about them. Gell-Mann says no, Dick's methods are not the same as the methods used here. The student asks, well, what are Feynman's methods? Gell-Mann leans coyly against the blackboard and says, Dick's method is this. You write down the problem. You think very hard. (He shuts his eyes and presses his knuckles parodically to his forehead.) Then you write down the answer."

"He surrounded himself with a cloud of myth, and he spent a great deal of time and energy generating anecdotes about himself. ... Many of the anecdotes arose, of course, through the stories Richard told, of which he generally was the hero, and in which he had to come out, if possible, looking smarter than anyone else."

"If that's the world's smartest man, God help us."

"Weinberg had a remarkable feel for the workings of nature. Always beginning with experimentally well-established principles, he had an uncanny ability to set out regularities in the natural world and to use them to account for a wide range of measurements and observations. He loved mathematics, he told me, but it was only ever a tool for him: more than anything else, he wanted ‘to explain the world’, a phrase he used as the title of one of his popular books. In many ways, his approach was similar to that of Richard Feynman, and for many years I was puzzled by the many rumours I heard that they did not get on. Weinberg confirmed to me only relatively recently that the stories were true. ‘I didn’t like [Feynman] very much’, he admitted. The main reason was that whenever Weinberg gave a talk at Caltech, Feynman harried him mercilessly, to the point of cruelty. Several witnesses to these encounters told me that Feynman appeared to be jealous of Weinberg’s ascent to pre-eminence and could never resist trying to take him down a peg or two. Feynman’s brilliant colleague Murray Gell-Mann, also famous for his aggression, was a much more reasonable critic, Weinberg said: ‘If you set out a good argument, in a bullet-proof way, Murray would leave you alone’."

"Just as science can live without certainty, religion can live without dogma, and the two can live together without conflict. This is the solution that Feynman recommends to his students."

"He does not write about professional scientists or professional scientists or professional religious thinkers. He writes about students who come to college from homes where religious belief is strong, and then find that exposure to modern science is calling their beliefs into question. ...He does not claim to have a cure for their anguish. He sees a genuine conflict between the old-fashioned family religion that commands the students to believe without question, and the ethic of science that commands them to question everything."

"Feynman has no interest in scholastic arguments. He is concerned only with human problems. He has a deep respect for religion, because he sees it as helping people to behave well toward one another and to be brave in facing tragedy. He respects religion as an important part of human nature. He does not himself believe in God, but he has no wish to destroy other people's belief."

"Why should we care about Feynman? What was so special about him? Why did he become a public icon, standing with Albert Einstein and Stephen Hawking as the Holy Trinity of twentieth-century physics? The public has demonstrated remarkably good taste in choosing its icons. All three of them are genuinely great scientists, with flashes of true genius as well as solid accomplishments to their credit. But to become an icon, it is not enough to be a great scientist. There are many other scientists, not so great as Einstein but greater than Hawking and Feynman, who did not become icons. ... Scientists who become icons must not only be geniuses but also performers, playing to the crowd and enjoying public acclaim. Einstein and Feynman both grumbled about the newspaper and radio reporters who invaded their privacy, but both gave the reporters what the public wanted, sharp and witty remarks that would make good headlines. Hawking in his unique way also enjoys the public adulation that his triumph over physical obstacles has earned for him. I will never forget the joyful morning in Tokyo when Hawking went on a tour of the streets in his wheelchair and the Japanese crowds streamed after him, stretching out their hands to touch his chair. Einstein, Hawking, and Feynman shared an ability to break through the barriers that separated them from ordinary people. The public responded to them because they were regular guys, jokers as well as geniuses. The third quality that is needed for a scientist to become a public icon is wisdom. Besides being a famous joker and a famous genius, Feynman was also a wise human being whose answers to serious questions made sense. To me and to hundreds of other students who came to him for advice, he spoke truth. Like Einstein and Hawking, he had come through times of great suffering, nursing Arline through her illness and watching her die, and emerged stronger. Behind his enormous zest and enjoyment of life was an awareness of tragedy, a knowledge that our time on earth is short and precarious. The public made him into an icon because he was not only a great scientist and a great clown but also a great human being and a guide in time of trouble. Other Feynman books have portrayed him as a scientific wizard and as a storyteller. This collection of letters shows us for the first time the son caring for his father and mother, the father caring for his wife and children, the teacher caring for his students, the writer replying to people throughout the world who wrote to him about their problems and received his full and undivided attention."

"Thirty-one years ago [1948], Dick Feynman told me about his "sum over histories" version of quantum mechanics. "The electron does anything it likes," he said. "It just goes in any direction at any speed, forward or backward in time, however it likes, and then you add up the amplitudes and it gives you the wave-function." I said to him, "You're crazy." But he wasn't."

"As soon as I arrived at Cornell, I became aware of Dick as the liveliest personality in our department. In many ways he reminded me of Frank Thompson. Dick was no poet and certainly no Communist. But he was like Frank in his loud voice, his quick mind, his intense interest in all kinds of things and people, his crazy jokes, and his disrespect for authority. I had a room in a student dormitory and sometimes around two o'clock in the morning I would wake up to the sound of a strange rhythm pulsating over the silent campus. That was Dick playing his bongo drums. Dick was also a profoundly original scientist. He refused to take anybody's word for anything. This meant that he was forced to rediscover or reinvent for himself almost the whole of physics. It took him five years of concentrated work to reinvent quantum mechanics. He said that he couldn't understand the official version of quantum mechanics that was taught in textbooks, and so he had to begin afresh from the beginning."

"A truer description would have said that Feynman was all genius and all buffoon. The deep thinking and the joyful clowning were not separate parts of a split personality. He did not do his thinking on Monday and his clowning on Tuesday. He was thinking and clowning simultaneously."

"Feynman is the young American professor, half genius and half buffoon, who keeps all physicists and their children amused with his effervescent vitality. He has, however, as I have recently learned, a great deal more to him than that, and you may be interested in his story. The part of it with which I am concerned began when he arrived at Los Alamos; there he found and fell in love with a brilliant and beautiful girl, who was tubercular and had been exiled to New Mexico in the hope of stopping the disease. When Feynman arrived, things had got so bad that the doctors gave her only a year to live, but he determined to marry her and marry her he did; and for a year and a half, while working at full pressure on the Project, he nursed her and made her days cheerful. She died just before the end of the war."

"Feynman uses Dirac's notation to describe the quantum mechanics of stimulated emission. ... He applies that physics to several physical systems, including dye molecules. ... In this regard, Feynman could have predicted the existence of the tunable laser. Furthermore, Feynman made accessible Dirac's quantum notation via his thought experiments on two-slit interference with electrons."

"Richard Feynman has related that at a meeting of the American Physical Society, likely sometime in 1956, he was chatting with Onsager when a wild-eyed young man came up to them and said that he had solved the problem of superconductivity. ... As Feyman relates, he could not understand what the young man was saying and concluded that the fellow was probably crazy. ... Feynman believed that the young man was me. I am not sure whether or not this meeting actually occurred, but it might have."

"This verse is for Richard Feynman. He was not a simple simon."

"Richard Feynman became so exasperated [at the National Academy of Sciences] that he resigned his membership, saying that he saw no point in belonging to an organization that spent most of its time deciding who to let in."

"People often ask me why I became an economist. In college and before that, I tended toward mathematics and science. As a physics major at Caltech in the early 1960s, I was lucky to take the two-year sequence taught to freshmen and sophomores the one and only time by the great Richard Feynman. (To prove this, I have a signed and leather-bound copy of the notes from his course.) Feynman's approach was to skip the standard topics in physics and use with frontier material. That was partly why many of the faculty and graduate students attended the course. It also meant that I learned early on what it would mean to be an actual physicist, and I decided pretty quickly that I would not be a great one. In retrospect, it was fortunate that I learned this so soon, rather than having to wait until my senior year or, perhaps, even to graduate school."

"In the hands of a Feynman the [variational] technique works like a Latin charm; with ordinary mortals the result is a mixed bag."

"The philosophy of science is as useful to scientists as ornithology is to birds."

"Physics is like sex: sure, it may give some practical results, but that's not why we do it."