Academics From The United States

"Before the nineteenth century, writers on education portayed the "improvement of mind" as an activity mainly suited to gentlemen. ...both Thomas Jefferson and Benjamin Rush had venerated David Rittenhouse as an example of how arduous philosophical investigation might elevate the child of humble parents. But Jefferson and Rush tagged Rittenhouse as a genius, and hence untypical, and each employed Rittenhouse as ammunition in a debate among educated gentlemen. Jefferson invoked Rittenhouse in his Notes on the State of Virginia, a book he wrote to disabuse French philosophes of the notion that all specied degenerated in the New World; Rush used his eulogy of Rittenhouse before the select audience of the American Philosophical Society to ridicule colleges for requiring students to learn the ancient languages."

"'America had not yet produced one good poet.' When we shall have existed as a people as long as the Greeks did before they produced a Homer, the Romans a Virgil, the French a Racine and Voltaire, the English a Shakespeare and Milton, should this reproach be still true, we will inquire from what unfriendly causes it has proceeded, that the other countries of Europe and quarters of the earth shall not have inscribed any name in the roll of poets. But neither has America produced 'one able mathematician, one man of genius in a single art or a single science.' In war we have produced a Washington, whose memory will be adored while liberty shall have votaries, whose name shall triumph over time, and will in future ages assume its just station among the most celebrated worthies of the world, when that wretched philosophy shall be forgotten which would have arranged him among the degeneracies of nature. In physics we have produced a Franklin, than whom no one of the present age has made more important discoveries, nor has enriched philosophy with more, or more ingenious solutions of the phenomena of nature. We have supposed Mr. Rittenhouse second to no astronomer living: that in genius he must be the first, because he is self-taught. As an artist he has exhibited as great a proof of mechanical genius as the world has ever produced. He has not indeed made a world; but he has by imitation approached nearer its Maker than any man who has lived from the creation to this day."

"See the sage Rittenhonse, with ardent eye, Lift the long tube and pierce the starry sky; Clear in his view the circling systems roll, And broader splendours gild the central pole. He marks what laws th' eccentric wand'rers bind, Copies Creation in his forming mind, And bids, beneath his hand, in semblance rise, With mimic orbs, the labours of the skies. There wond'ring crowds with raptur'd eye behold The spangled heav'ns their mystic maze unfold; While each glad sage his splendid hall shall grace, With all the spheres that cleave th' ethereal space."

"The direct tendency of (Astronomy) is to dilate the heart with universal benevolence, and to enlarge its views."

"I do not design a machine which will give the ignorant in astronomy a just view of the solar system, but would rather astonish the skilful and curious observer by a most accurate correspondence between the situations and motions of our little representatives of our heavenly bodies and the situations and motions of those bodies themselves. I would have my orrery really useful by making it capable of informing us truly of the astronomical phenomena for any particular point of time, which I do not find that any orrery yet made can do."

"Creativity is the basis of all innovation, and although it is doubtful that it can be taught, creativity should be nurtured in those who have it."

"It is clear to me that under the right conditions, future technologies will be created that we cannot even imagine."

"Excessive bureaucracy is distracting, time-consuming, and destructive to creativity."

"We should willingly take risks in supporting new projects. The tendency is to play it safe when funding is low, but we need to remember that the greatest risks have the greatest payoffs."

"Young people should be given good support and freedom in their research. They are the greatest source of scientific creativity because they are not as committed to existing scientific orthodoxy, and they have the energy and enthusiasm to push new ideas."

"Innovation is the key to the future, but basic research is the key to future innovation."

"Eppie's memory is like sticky flypaper."

"The California Institute of Technology (CalTech) rose to prominence when Robert A. Millikan was called to Pasadena in 1921 as new university president. Millikan was known for his far-reaching ambitions both as a physicist and as a science manager. He put CalTech on the map as a top university by inviting the world's most renowned scientists for guest lectures and by hiring internationally distinguished scientists to new chairs. With theoretical physicist Paul Epstein, a pupil of Sommerfeld's, Millikan brought modern atomic physics to CalTech in the early 1920s, and with Kármán, he pursued the same strategy a few years later in order to lure the best available aerodynamicist from Europe to Pasadena."

"In 1832 the English astronomer Airy, in making a report to the British Association on the state of astronomical science throughout the world, remarked that he was unable to say anything about America astronomy because, so far as he knew, no public observatory existed in the United States. It was in the 1840's that the Cincinnati Observatory, the Naval Observatory in Washington, and the Harvard College Observatory in Cambridge, Massachusetts, were founded—the three pioneer institutions in a development that has continued with increasing acceleration ever since."

"Cosmic rays"

"Since the origin of the "penetrating rays" was still uncertain, Dr. Russell Otis and myself in the summer of 1923 went to the top of Pike's Peak for the sake of making absorption experiments upon these radiation at the highest altitude to which we could carry large quantities of absorbing materials. For if the rays were not of cosmic origin they did not need to be more penetrating than are the gamma rays from radioactive materials, while if they were of cosmic origin the sounding balloon experiments of Bowen and myself had shown that they must be very much harder (more penetrating) than anybody had thus far assumed. What was needed was absorption experiments to determine just what sort of rays they actually were."

"Science walks forward on two feet, namely theory and experiment."

"To have a good memory the first thing you have to do is to trust your memory."

"It's difficult to be rigorous about whether a machine really 'knows', 'thinks', etc., because we're hard put to define these things. We understand human mental processes only slightly better than a fish understands swimming."

"He who refuses to do arithmetic is doomed to talk nonsense."

"Whenever we write an axiom, a critic can say that the axiom is true only in a certain context. With a little ingenuity the critic can usually devise a more general context in which the precise form of the axiom doesn't hold. [...] There simply isn't a most general context."

"Program designers have a tendency to think of the users as idiots who need to be controlled. They should rather think of their program as a servant, whose master, the user, should be able to control it. If designers and programmers think about the apparent mental qualities that their programs will have, they'll create programs that are easier and pleasanter — more humane — to deal with."

"When there's a will to fail, obstacles can be found."

"When we program a computer to make choices intelligently after determining its options, examining their consequences, and deciding which is most favorable or most moral or whatever, we must program it to take an attitude towards its freedom of choice essentially isomorphic to that which a human must take to his own."

"Machines as simple as thermostats can be said to have beliefs, and having beliefs seems to be a characteristic of most machines capable of problem solving performance. However, the machines mankind has so far found it useful to construct rarely have beliefs about beliefs, although such beliefs will be needed by computer programs that reason about what knowledge they lack and where to get it. Mental qualities peculiar to human-like motivational structures , such as love and hate, will not be required for intelligent behavior, but we could probably program computers to exhibit them if we wanted to, because our common sense notions about them translate readily into certain program and data structures. Still other mental qualities, e.g. humor and appreciation of beauty, seem much harder to model."

"One can even conjecture that Lisp owes its survival specifically to the fact that its programs are lists, which everyone, including me, has regarded as a disadvantage."

"LISP is now the second oldest programming language in present widespread use (after FORTRAN)... Its core occupies some kind of local optimum in the space of programming languages given that static friction discourages purely notational changes. Recursive use of conditional expressions, representation of symbolic information externally by lists and internally by list structure, and representation of program in the same way will probably have a very long life."

"[This] is or should be our main scientific activity — studying the structure of information and the structure of problem solving processes independently of applications and independently of its realization in animals or humans."

"Intelligence has two parts, which we shall call the epistemological and the heuristic. The epistemological part is the representation of the world in such a form that the solution of problems follows from the facts expressed in the representation. The heuristic part is the mechanism that on the basis of the information solves the problem and decides what to do. [...] The right way to think about the general problems of metaphysics and epistemology is not to attempt to clear one's own mind of all knowledge and start with 'Cogito ergo sum' and build up from there. Instead, we propose to use all of our knowledge to construct a computer program that knows. The correctness of our philosophical system will be tested by numerous comparisons between the beliefs of the program and our own observations and knowledge."

"In 1936 the notion of a computable function was clarified by Turing, and he showed the existence of universal computers that, with an appropriate program, could compute anything computed by any other computer. [...] In some subconscious sense even the sales departments of computer manufacturers are aware of this, and they do not advertise magic instructions that cannot be simulated on competitors machines, but only that their machines are faster, cheaper, have more memory, or are easier to program."

"… one can still say that quantum mechanics is the key to understanding magnetism. When one enters the first room with this key there are unexpected rooms beyond, but it is always the master key that unlocks each door."

"Increased knowledge clearly implies increased responsibility."

"We live in a world changing so rapidly that what we mean frequently by common sense is doing the thing that would have been right last year."

"Din never had an ordinary reaction to anything!"

"Besides energy, the dominant impressions Land created were artistic sensibility, a sense of drama, delight in experiment, relentless optimism. Less evident was a remarkable ability to keep both work and people in compartments. Less than six feet tall, Land had intense eyes and a shock of black hair that riveted attention on him. Despite a soft voice and frequent use of half-sentences, Land was able to convert interior monologues into dramatic public presentations. The watchword was: "If anything is worth doing, it's worth doing to excess.""

"Land was legendary for his eccentric and exhausting work habits, which dated back to his Harvard days. Like the proverbial mad scientist, when Land was immersed in a project, he would lock himself in the lab for days on end, stopping only long enough to eat and often not bothering to change clothes. When he was on one of these jags, Land's assistants would be scheduled in shifts to keep up with him since they had a tendency to fold at the knees without sleep."

"I always thought of myself as a humanities person as a kid, but I liked electronics. Then I read something that one of my heroes, Edwin Land of Polaroid, said about the importance of people who could stand at the intersection of humanities and sciences, and I decided that's what I wanted to do."

"Edwin Land worked passionately to realize his vision for the betterment of society. … His vision of science for the public was a great one, and highly original. … Although Edwin Land must have realized that much about him was unique, he tried to identify those elements of his own being and experience that could be replicated to the benefit of his nation and the world. … As Ken Olsen observed in his talk this morning about Land and Polaroid, knowing where you want to go is a big advantage."

"In my opinion, neither organisms nor organizations evolve slowly and surely into something better, but drift until some small change occurs which has immediate and overwhelming significance. The special role of the human being is not to wait for these favorable accidents but deliberately to introduce the small change that will have great significance. To treat young men like men; to use modern recording techniques to capture the moment of exciting teaching; to gather ninety great men out of our one-hundred and seventy million — these, in retrospect, will seem like small changes indeed if they succeed in building a generation of greatness."

"In thinking about what the human animal might have gone through in the evolutionary process, have you wondered how some of the small changes which must have occurred could have had survival value? Haven't you wondered how they could have survived, when, in all of our experimental work every small change we make dies? … How many changes must have occurred in the human eye, occurred and died, before one change came along — an apparently trivial change … that gave the whole animal a significant increase in its power to perceive and hunt down its enemies and find its food. This is the kind of change that survives."

"I think we must say this to each department: "Sharpen up the edges of ideas for the students in fields other than your own. They will not have years in which to find out what you meant, years during which they might achieve a sense of rich insight into your domain. But they are intelligent, they are earnest in their own department; they will profit all their lives from one year of brilliant teaching.""

"There are areas where untrained people may work effectively and with limited equipment. Our pupil doesn't need a big laboratory to do this, he needs freedom; he needs encouragement."

"A contemporary man who has not participated intimately in actual work in science is, in my opinion, not a modern man. I believe that this experience in science should come early in the life of all of our pupils."

"I would urge that just as democracy initially meant the right of man to defend himself, to have a sword, and then meant the right to write, and then meant the right to read — so, now, democracy means the right to have the scientific experience."

"The role of science is to be systematic, to be accurate, to be orderly, but it certainly is not to imply that the aggregated, successful hypotheses of the past have the kind of truth that goes into a number system."

"Now this error in attitude — mistaking these men for boys — permeates the whole scholastic domain, permeates it so thoroughly that it is hard for anyone within the domain to recognize it. What do I mean by saying that a man is treated as a boy? I mean that he is told, the moment he arrives, that his secret dream of greatness is a pipe-dream; that it will be a long time before he makes a significant, personal contribution — if ever. He is told this not with words. He is told this in a much more convincing way. He is shown, in everything that happens to him, that nobody could dream that he could make a significant, personal contribution."

"The fact that civilization is becoming more intricate must not mean that we treat men for a longer period as immature. Does it not mean, perhaps, the opposite: that we must skillfully make them mature sooner, that we must find ways of handling the intricacy of our culture?"

"I believe there are two opposing theories of history, and you have to make your choice. Either you believe that this kind of individual greatness does exist and can be nurtured and developed, that such great individuals can be part of a cooperative community while they continue to be their happy, flourishing, contributing selves — or else you believe that there is some mystical, cyclical, overriding, predetermined, cultural law — a historic determinism. The great contribution of science is to say that this second theory is nonsense. The great contribution of science is to demonstrate that a person can regard the world as chaos, but can find in himself a method of perceiving, within that chaos, small arrangements of order, that out of himself, and out of the order that previous scientists have generated, he can make things that are exciting and thrilling to make, that are deeply spiritual contributions to himself and to his friends. The scientist comes to the world and says, "I do not understand the divine source, but I know, in a way that I don't understand, that out of chaos I can make order, out of loneliness I can make friendship, out of ugliness I can make beauty." I believe that men are born this way — that all men are born this way. I know that each of the undergraduates with whom I talked shares this belief. Each of these men felt secretly — it was his very special secret and his deepest secret — that he could be great. But not many undergraduates come through our present educational system retaining this hope. Our young people, for the most part — unless they are geniuses — after a very short time in college give up any hope of being individually great. They plan, instead, to be good. They plan to be effective, They plan to do their job. They plan to take their healthy place in the community. We might say that today it takes a genius to come out great, and a great man, a merely great man, cannot survive. It has become our habit, therefore, to think that the age of greatness has passed, that the age of the great man is gone, that this is the day of group research, that this is the day of community progress. Yet the very essence of democracy is the absolute faith that while people must cooperate, the first function of democracy, its peculiar gift, is to develop each individual into everything that he might be. But I submit to you that when in each man the dream of personal greatness dies, democracy loses the real source of its future strength."

"I believe that each young person is different from any other who has ever lived, as different as his fingerprints: that he could bring to the world a wonderful and special way of solving unsolved problems, that in his special way, he can be great. Now don't misunderstand me. I recognize that this merely great person, as distinguished from the genius, will not be able to bridge from field to field. He will not have the ideas that shorten the solution of problems by hundreds of years. He will not suddenly say that mass is energy, that is genius. But within his own field he will make things grow and flourish; he will grow happy helping other people in his field, and to that field he will add things that would not have been added, had he not come along."

"What do I mean by the Generation of Greatness? I mean that in this age, in this country, there is an opportunity for the development of man's intellectual, cultural, and spiritual potentialities that has never existed before in the history of our species. I mean not simply an opportunity for greatness for a few, but an opportunity for greatness for the many."