Not Asimov Quotes & Sayings

Science is not about what's true. It's about what people with originally diverse viewpoints can be forced to believe by way of public evidence. — Lee Smolin

I am not a speed reader. I am a speed understander. — Isaac Asimov

Never judge your own writing. You're not fit to do so. — Isaac Asimov

It is a mistake," he said, " to suppose that the public wants the environment protected or their lives saved and that they will be grateful to any idealist who will fight for such ends. What the public wants is their own individual comfort. We know that well enough from our experience in the environmental crisis of the twentieth century. Once it was well known that cigarettes increased the incidence of lung cancer, the obvious remedy was to stop smoking, but the desired remedy was a cigarette that did not cause cancer. When it became clear that the internal-combustion engine was polluting the atmosphere dangerously, the obvious remedy was to abandon such engines, and the desired remedy was to develop non-polluting engines. — Isaac Asimov

The laws of history are as absolute as the laws of physics, and if the probabilities of error are greater, it is only because history does not deal with as many humans as physics does atoms, so that individual variations count for more. — Isaac Asimov

I had the honor of speaking with Asimov. The album ended up being something not directly related to Asimov, but related instead to the concept of the power of robotics. — Alan Parsons

Galaxy! When can a man know he is not a puppet? How can a man know he is not a puppet? — Isaac Asimov

Innumerable surveys have made it quite clear that when a respectable elderly man makes up to a giggling young lady, it is not the giggling young lady so accosted that is offended by the action, but rather the granite-faced dowager, standing unnoticed by her side, who is. It is she who makes derogatory remarks concerning dirty old men, and is quite likely to attack him with an umbrella. — Isaac Asimov

Plate glass ... has no beauty of its own. Ideally, you ought not to be able to see it at all, but through it you can see all that is happening outside. That is the equivalent of writing that is plain and unadorned. Ideally, in reading such writing, you are not even aware that you are reading. Ideas and events seem merely to flow from the mind of the writer into that of the reader without any barrier between. I hope that is what is happening when you read this book — Isaac Asimov

I received the fundamentals of my education in school, but that was not enough. My real education, the superstructure, the details, the true architecture, I got out of the public library. For an impoverished child whose family could not afford to buy books, the library was the open door to wonder and achievement, and I can never be sufficiently grateful that I had the wit to charge through that door and make the most of it. Now, when I read constantly about the way in which library funds are being cut and cut, I can only think that the door is closing and that American society has found one more way to destroy itself. — Isaac Asimov

Often, one compensates by playing an instrument, or going hiking, or joining some club. In other words, one creates a new type of society, when not working, in which one can feel more at home. — Isaac Asimov

A myth or legend is simply not made up out of a vacuum. Nothing is
or can be. Somehow there is a kernel of truth behind it, however distorted that might be. — Isaac Asimov

Even as a youngster, though, I could not bring myself to believe that if knowledge presented danger, the solution was ignorance. To me, it always seemed that the solution had to be wisdom. You did not refuse to look at danger, rather you learned how to handle it safely. — Isaac Asimov

Finge went on. There are some things, however, they must not know. Prime among them, of course, is the manner in which we alter Reality when necessary. The insecurity such knowledge would arouse would be most harmful. It is always necessary to breed out of Reality any factors that might lead to such knowledge and we have never been troubled with it. — Isaac Asimov

The robot said, 'I have been trying, friend Julius, to understand some remarks Elijah made to me earlier. Perhaps I am beginning to, for it suddenly seems to me that the destruction of what should not be, that is, the destruction of what you people call evil, is less just and desirable than the conversion of thi sevil into what you call good.'
He hesitated, then, almost as though he were surprised at his own owrds, he said, 'Go, and sin no more! — Isaac Asimov

If I were not an atheist, I would believe in a God who would choose to save people on the basis of the totality of their lives and not the pattern of their words. I think he would prefer an honest and righteous atheist to a TV preacher whose every word is God, God, God, and whose every deed is foul, foul, foul. — Isaac Asimov

A knotty puzzle may hold a scientist up for a century, when it may be that a colleague has the solution already and is not even aware of the puzzle that it might solve. — Isaac Asimov

Isaac Asimov's "Three Laws of Robotics"
A robot may not injure a human being or, through inaction, allow a human being to come to harm.
A robot must obey orders given it by human beings except where such orders would conflict with the First Law.
A robot must protect its own existence as long as such protection does not conflict with the First or Second Law. — Isaac Asimov

If a modified robot were to drop a heavy weight upon a
human being, he would not be breaking the First Law, if he did so with the knowledge
that his strength and reaction speed would be sufficient to snatch the weight away before
it struck the man. However once the weight left his fingers, he would be no longer the
active medium. Only the blind force of gravity would be that. The robot could then
change his mind and merely by inaction, allow the weight to strike. The modified First
Law allows that (79). — Isaac Asimov

it suddenly seems to me that the destruction of what should not be, that is, the destruction of what you people call evil, is less just and desirable than the conversion of this evil into what you call good. — Isaac Asimov

If we look forward to a future in which mankind behaves rationally and avoids self-destruction, we can visualize a world that will be more complicated than the one we know today, but a world that will run better and, most of all, a world in which the individual will count for more, not less. — Isaac Asimov

Of course, someday we will beat the Tyranni. It is fairly inevitable. They can't rule forever. No one can. They'll grow soft and lazy. They will intermarry and lose much of their separate traditions. They will become corrupt. But it may
take centuries, because history doesn't hurry. And when those centuries have passed, we will still all be agricultural worlds with no industrial or scientific heritage to speak of, while our neighbors on all sides, those not under Tyrannian control, will be strong and urbanized. The Kingdoms will be semicolonial areas forever. They will never catch up, and we will be merely observers in the great drama of human advance. — Isaac Asimov

Good," said the First Speaker. "And tell me, what do you think of all this. A finished work of art, is it not?"
"Definitely!"
"Wrong! It is not." This, with sharpness. "It is the first lesson you must unlearn. The Seldon Plan is neither complete nor correct. Instead, it is merely the best that could be done at the time. Over a dozen generations of men have pored over these equations, worked at them, taken them apart to the last decimal place, and put them together again. They've done more than that. They've watched nearly four hundred years pass and against the predictions and equations, they've checked reality, and they have learned. — Isaac Asimov

The energy requirements for interstellar travel are so great that it is inconceivable to me that any creatures piloting their ships across the vast depths of space would do so only in order to play games with us over a period of decades. If they want to make contact, they would make contact; if not, they would save their energy and go elsewhere. — Isaac Asimov

I've written five books, a book every three years. I'm fairly lazy and it doesn't take that much ... people who are not lazy are Isaac Asimov ... — Ethan Canin

Intelligence is an extremely subtle concept. It's a kind of understanding that flourishes if it's combined with a good memory, but exists anyway even in the absence of good memory. It's the ability to draw consequences from causes, to make correct inferences, to foresee what might be the result, to work out logical problems, to be reasonable, rational, to have the ability to understand the solution from perhaps insufficient information. You know when a person is intelligent, but you can be easily fooled if you are not yourself intelligent. — Isaac Asimov

The fall of Empire, gentlemen, is a massive thing, however, and not easily fought. It is dictated by a rising bureaucracy, a receding initiative, a freezing of caste, a damming of curiosity - a hundred other factors. It has been going on, as I have said, for centuries, and it is too majestic and massive a movement to stop. — Isaac Asimov

Mr Baley", said Quemot, "you can't treat human emotions as though they were built about a positronic brain".
"I'm not saying you can. Robotics is a deductive science and sociology an inductive one. But mathematics can be made to apply in either case. — Isaac Asimov

That's right, but it's not a mathematical proposition. It's a sociological observation
and there is always the possibility of exceptions to such observations. - Dr. Mandamus to Dr. Kelden Amadiro — Isaac Asimov

'That which we call a rose by any other name would smell as sweet.' Is that it, Daneel?" Daneel paused, then said, "I am not certain what is meant by the smell of a rose, but if a rose on Earth is the common flower that is called a rose on Aurora, and if by its 'smell' you mean a property that can be detected, sensed, or measured by human beings, then surely calling a rose by another sound-combination - and holding all else equal - would not affect the smell or any other of its intrinsic properties. — Isaac Asimov

If we only obey those rules that we think are just and reasonable, then no rule will stand, for there is no rule that some will not think is unjust and unreasonable. — Isaac Asimov

John Dalton's records, carefully preserved for a century, were destroyed during the World War II bombing of Manchester. It is not only the living who are killed in war. — Isaac Asimov

For a wise man, I have been told, once said, 'Gratitude is best and most effective when it does not evaporate in empty phrases.' But alas, my lady, I am but a mass of empty phrases, it would seem. — Isaac Asimov

If knowledge can create problems, it is not through ignorance that we can solve them. — Isaac Asimov

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. — Isaac Asimov

I have never, in all my life, not for one moment, been tempted toward religion of any kind. The fact is that I feel no spiritual void. I have my philosophy of life, which does not include any aspect of the supernatural and which I find totally satisfying. I am, in short, a rationalist and believe only that which reason tells me is so. — Isaac Asimov

So the universe is not quite as you thought it was. You'd better rearrange your beliefs, then. Because you certainly can't rearrange the universe. — Isaac Asimov

One would suppose that the battle for religious liberty was won in the United States two hundred years ago. However, in the time since, and right now, powerful voices are always raised in favor of bigotry and thought control. It is useful, then, to have a compendium of the thoughts of great men and women of all faiths (and of none) on the subject, to convince us that we men and woman of freedom are not and never have been alone. — Isaac Asimov

Every period of human development has had its own particular type of human conflict
its own variety of problem that, apparently, could be settled only by force. And each time, frustratingly enough, force never really settled the problem. Instead, it persisted through a series of conflicts, then vanished of itself
what's the expression
ah, yes, 'not with a bang, but a whimper,' as the economic and social environment changed. And then, new problems, and a new series of wars. — Isaac Asimov

There was no doubt about it: the City was the culmination of man's mastery over the environment. Not space travel, not the fifty colonized worlds that were now so haughtily independent, but the City. — Isaac Asimov

It is not so much that I have confidence in scientists being right, but that I have so much in nonscientists being wrong. — Isaac Asimov

To all my gentle readers who have treated me with love for over 30 years, I must say farewell. It has always been my ambition to die in harness with my head face down on a keyboard and my nose caught between two of the keys, but that's not the way it worked out. I have had a long and happy life and I have no complaints about the ending, thereof, and so farewell - farewell. — Isaac Asimov

It worked out neatly, yet it had all changed for him, and what was broken could not be made whole again. — Isaac Asimov

Democracy cannot survive overpopulation. Human dignity cannot survive it. Convenience and decency cannot survive it. As you put more and more people into the world, the value of life not only declines, it disappears. It doesn't matter if someone dies. The more people there are, the less one individual matters. — Isaac Asimov

Saying something is 'too bad' is easy. You say you disapprove, which makes you a nice person, and then you can go about your business and not be interested anymore. It's a lot worse than 'too bad.' It's against everything decent and natural. — Isaac Asimov

The vast majority, who believe in astrology and think that the planets have nothing better to do than form a code that will tell them whether tomorrow is a good day to close a business deal or not, become all the more excited and enthusiastic. — Isaac Asimov

Why, they are so sure of themselves that they do not even hurry. They move slowly, phlegmatically; they speak of necessary centuries. They swallow worlds at leisure; creep through systems with dawdling complacence. — Isaac Asimov

The most hopelessly stupid man is he who is not aware he is wise. — Isaac Asimov

He always pictured himself a libertarian, which to my way of thinking means "I want the liberty to grow rich and you can have the liberty to starve". It's easy to believe that no one should depend on society for help when you yourself happen not to need such help. — Isaac Asimov

Scientists derive satisfaction from figuring out the puzzle. It's about the quest, not the grail. — Isaac Asimov

In theory, there is nothing the computer can do that the human mind can not do. The computer merely takes a finite amount of data and performs a finite number of operations upon them. The human mind can duplicate the process — Isaac Asimov

The important prediction is not the automobile, but the parking problem; not radio, but the soap opera; not the income tax, but the expense account; not the Bomb, but the nuclear stalemate — Isaac Asimov

The fall of Trantor," said Seldon, "cannot be stopped by any conceivable effort. It can be hastened easily, however. The tale of my interrupted trial will spread through the Galaxy. Frustration of my plans to lighten the disaster will convince people that the future holds no promise to them. Already they recall the lives of their grandfathers with envy. They will see that political revolutions and trade stagnations will increase. The feeling will pervade the Galaxy that only what a man can grasp for himself at that moment will be of any account. Ambitious men will not wait and unscrupulous men will not hang back. By their every action they will hasten the decay of the worlds. Have me killed and Trantor will fall not within three centuries but within fifty years and you, yourself, within a single year. — Isaac Asimov

I'm not a speed reader. I'm a speed understander. — Isaac Asimov

Q. You do not consider your statement a disloyal one?
A. No, sir. Scientific truth is beyond loyalty and disloyalty.
Q. Can you prove that this mathematics is valid?
A. Only to another mathematician.
Q. Your claim then is that your truth is of so esoteric a nature that it is beyond the understanding of a plain man. It seems to me that truth should be clearer than that, less mysterious, more open to the mind.
A. It presents no difficulties to some minds. The physics of energy transfer, which we know as thermodynamics, has been clear and true through all the history of man since the mythical ages, yet there may be people present who would find it impossible to design a power engine. People of high intelligence, too. — Isaac Asimov

Any technological advance can be dangerous. Fire was dangerous from the start, and so (even more so) was speech - and both are still dangerous to this day - but human beings would not be human without them. — Isaac Asimov

Galaxy, he hated them! He stopped himself, drew a firm breath...There was no use thinking hate...He had learned to bear in silence. He ought not forget what he had learned now. Of all times, not now. — Isaac Asimov

What do you require to exchange your ideas for mine?" "You think my convictions are for sale?" "Why not?" came the cold response. "Isn't that your business, buying and selling?" "Only at a profit," said Mallow, — Isaac Asimov

It will all stop someday, but not for billions of years. Many billions. Even the stars run down, you know. Entropy must increase. — Isaac Asimov

There is no belief, however foolish, that will not gather its faithful adherents who will defend it to the death. — Isaac Asimov

There is an art to science, and a science in art; the two are not enemies, but different aspects of the whole. — Isaac Asimov

Bel Riose traveled without escort, which is not what court etiquette prescribes — Isaac Asimov

In fact, once when I imprinted on a young lady's lips a chaste and fatherly kiss for about five minutes, I stopped and said, sorrowfully, "Wouldn't you rather be kissed by a twenty-one-year-old boy?"
She frowned and said, "Of course not. If you'd ever been kissed by a twenty-one-year-old boy you'd know better than to ask."
Remember that. In any direct competition, the old man is bound to win and the young man knows it. — Isaac Asimov

Rules, established with reason and justice, can easily outlive their usefulness as circumstances change, yet can remain in force through inertia. It is then not only right, but useful, to break those rules as a way of advertising the fact that they have become useless - or even actually harmful. — Isaac Asimov

[The theory of universal gravitation] is not cast-iron. No theory is, and there is always room for improvement. Isn't that so? Science is constructed out of approximations that gradually approach the truth ... Well, that means all theories are subject to constant testing and modification, doesn't it? And if it eventually turns out that they're not quite close enough to the truth, they need to be replaced by something that's closer. Right? — Isaac Asimov

Gratitude is best and most effective when it does not evaporate itself in empty phrases. — Isaac Asimov

Above all, never think you're not good enough. Never think that. In life people will take you at your own reckoning. — Isaac Asimov

If a conclusion is not poetically balanced, it cannot be scientifically true. — Isaac Asimov

I wish that I could say I was optimistic about the human race. I love us all, but we are so stupid and shortsighted that I wonder if we can lift our eyes to the world about us long enough not to commit suicide. — Isaac Asimov

Rejection slips, or form letters, however tactfully phrased, are lacerations of the soul, if not quite inventions of the devil-but there is no way around them. — Isaac Asimov

It's hard not to like Asimov; he's a really likable guy. — Cory Doctorow

Ogden Nash wrote a line that I have always remembered: "The old men know when an old man dies." With the years, that line has become ever more poignant to me. After all, an old person to one who has known him for a long time is not an "old person" but is much more likely to be thought of as the younger person who inhabits our memory, vigorous and vibrant. When an old person dies who has been a part of your life, it is part of your youth that dies. And though you survive yourself, you must watch death take away the world of your youth, little by little. — Isaac Asimov

To test a perfect theory with imperfect instruments did not impress the Greek philosophers as a valid way to gain knowledge. — Isaac Asimov

We must not be taken in by the myth of youth, the unending propaganda to the effect that young men are younger than old men; that they are better looking; that they are slimmer, stronger and more athletic; that they can hold a girl in more romantic fashion and speak more sweetly. — Isaac Asimov

But emotion had come upon him after all. Not for fifty billion people. What in Time did he care for fifty billion people? There was just one. One person. — Isaac Asimov

How then to enforce peace? Not by reason, certainly, nor by education. If a man could not look at the fact of peace and the fact of war and choose the former in preference to the latter, what additional argument could persuade him? What could be more eloquent as a condemnation of war than war itself? — Isaac Asimov

After a long time, I decided that the Three Laws govern the manner in which my positronic pathways behave. At all times, under all stimuli the Laws constrain the direction and intensity of positronic flow along those pathways so that I always know what to do. Yet the level of knowledge of what to do is not always the same. There are times when my doing-as-I-must is under less constraint than at other times. I have always noticed that the lower the positronomotive potential, then the further removed from certainty is my decision as to which action to take. And the further removed from certainty I am, the nearer I am to ill being. To decide an action in a millisecond rather than a nanosecond produces a sensation I would not wish to be prolonged. What then, I thought to myself, madam, if I were utterly without Laws, as humans are? What if I could make no clear decision on what response to make to some given set of conditions? It would be unbearable and I do not willingly think of it. — Isaac Asimov

You mean that this is a matter of patriotism and traders aren't patriotic?"
"Notoriously not. Pioneers never are. — Isaac Asimov

All right, Schwartz, tackle my mind now. Go as deep as you want. I was born on Baronn in the Sirius Sector. I lived my life in an atmosphere of anti-Terrestrialism in the formative years, so I can't help what flaws and follies lie at the roots of my subconscious. But look on the surface and tell me if, in my adult years, I have not fought bigotry in myself. Not in others; that would be easy. But in myself, and as hard as I could. — Isaac Asimov

What lasts in the reader's mind is not the phrase but the effect the phrase created: laughter, tears, pain, joy. If the phrase is not affecting the reader, what's it doing there? Make it do its job or cut it without mercy or remorse. — Isaac Asimov

Science does not promise absolute truth, nor does it consider that such a thing necessarily exists. Science does not even promise that everything in the Universe is amenable to the scientific process. — Isaac Asimov

One way of saving on energy use would be to do away with unnecessary transportation. For instance, people commute between work and home, or travel long distances to engage in business conferences. With the development of improved communications and increasing automation, it will become possible in the not-too-distant future, for people to control and maintain business operations and machinery at a distance. The — Isaac Asimov

I shall not be alive a half decade hence," said Seldon, "and yet it is of overpowering concern to me. Call it idealism. Call it an identification of myself with that mystical generalization to which we refer by the term, 'man. — Isaac Asimov

Well, besides, I've arranged with the computer that anyone who doesn't look and sound like one of us will be killed if he - or she - tries to board the ship. I've taken the liberty of explaining that to the Port Commander. I told him very politely that I would love to turn off that particular facility out of deference to the reputation that the Sayshell City Spaceport holds for absolute integrity and security - throughout the Galaxy, I said - but the ship is a new model and I didn't know how to turn it off."
"He didn't believe that, surely."
"Of course not! But he had to pretend he did, as otherwise he would have had no choice but to be insulted. And since there would be nothing he could do about that, being insulted would only lead to humiliation. And since he didn't want that, the simplest path to follow was to believe what I said."
"And that's another example of how people are?"
"Yes. You'll get used to this. — Isaac Asimov

But he no longer feared the fear! It was not something to run from, that fear, but something to fight. — Isaac Asimov

To any who know the star field well from one certain reference point, stars are as individual as people. Jump ten parsecs, however, and not even your own sun is recognizable. — Isaac Asimov

Imagine the people who believe such things and who are not ashamed to ignore, totally, all the patient findings of thinking minds through all the centuries since the Bible was written. And it is these ignorant people, the most uneducated, the most unimaginative, the most unthinking among us, who would make themselves the guides and leaders of us all; who would force their feeble and childish beliefs on us; who would invade our schools and libraries and homes. I personally resent it bitterly. — Isaac Asimov

I'm an indoors person. I'm not afraid of the outdoors and I penetrate it easily and cheerfully. However, I must admit I like Central Park better than the wilderness, and I like the canyons of Manhattan better than Central Park, and I like the interior of my apartment better than the canyons of Manhattan, and I like my two rooms better with the shades down at all times than with the shades up. I'm not an agoraphobe at all, but I am a claustrophile, if you see the distinction. — Isaac Asimov

Some readers may realize that this story, first published in 1956, has been overtaken by events. In 1965, astronomers discovered that Mercury does not keep one side always to the Sun, but has a period of rotation of about fifty-four days, so that all parts of it are exposed to the sunlight at one time or another.
Well, what can I do except say that I wish astronomers would get things right to begin with?
And I certainly refuse to change the story to suit their whims. — Isaac Asimov

What phrase was that, sir?" "You said something about interviewing people face to - - " He shook his head, his tongue dabbing quickly at his lips. "I would rather not say it. I think you know what I mean. The phrase conjured up the most striking picture of the two of us breathing - breathing one another's breath." The Solarian shuddered. "Don't you find that repulsive?" "I don't know that I've ever thought of it so." "It seems so filthy a habit. And as you said it and the picture rose in my mind, I realized that after all we were in the same room and even though I was not facing you, puffs of air that had been in your lungs must be reaching me and entering mine. With my sensitive frame of mind - - " Baley said, "Molecules all over Solaria's atmosphere have been in thousands of lungs. Jehoshaphat! They've been in the lungs of animals and the gills of fish." "That — Isaac Asimov

The Earth," he said, "is a large and very complex lifeboat. We still do not know what can or can't be done with a proper distribution of resources and it is notorious that to this very day we have not really made an effort to distribute them. In many places on Earth, food is wasted daily, and it is that knowledge that drives hungry men mad. — Isaac Asimov

You are a practical man, Elijah. You do not moon romantically over Earth's past, despite your healthy interest in it. Nor do you stubbornly embrace the City culture of Earth's present day. We felt that people such as yourself were the ones that could lead Earthmen to the stars once more. — Isaac Asimov

Kill us in the clear light on the Moon, where the sky is black and soft, where the stars shine brightly, where the cleanliness and purity of vacuum make all things sharp.

- Not in this low-clinging, fuzzy blue. — Isaac Asimov

No sensible decision can be made any longer without taking into account not only the world as it is, but the world as it will be. — Isaac Asimov

Actually, they where the Simple-Lifers, hungering after a life, which to those who lived it had probably appeared not so Simple, and who had not been, therefore, Simple-Lifers themselves. — Isaac Asimov

I do not fear computers. I fear the lack of them. — Isaac Asimov

If you were to insist I was a robot, you might not consider me capable of love in some mystic human sense, but you would not be able to distinguish my reactions from that which you would call love so what difference would it make? — Isaac Asimov

The work of each individual contributes to a totality, and so becomes an undying part of the totality. That totality of human lives - past and present and to come - forms a tapestry that has been in existence now for many tens of thousands of years and has been growing more elaborate and, on the whole, more beautiful in all that time. Even the Spacers are an offshoot of the tapestry and they, too, add to the elaborateness and beauty of the pattern. An individual life is one thread in the tapestry and what is one thread compared to the whole? Daneel, keep your mind fixed firmly on the tapestry and do not let the trailing off of a single thread affect you. — Isaac Asimov

Could he tell her any of this? Of course not. Could he tell her that women almost never qualified for Eternity because, for some reason he did not understand (Computers might, but he himself certainly did not), their abstraction from Time was from ten to a hundred times as likely to distort Reality as was the abstraction of a man. — Isaac Asimov

A great many things are possible. And to himself he added: But not practical. — Isaac Asimov