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Isaac Asimov Quotes | Quotes said by Isaac Asimov

  • Isaac Asimov Quote #1

    -La humanidad ha perdido todo control sobre su futuro
    -No lo ha tenido jamás, en realidad.Estuvo siempre a merced de unas fuerzas económicas y sociológicas que no entendía, de los caprichos del clima y de los azares de la guerra.

  • Isaac Asimov Quote #2

    ...Changelessness is decay.
    A paradox. There is no decay without a change for the worse.
    Changelessness is a change for the worse...

  • Isaac Asimov Quote #3

    ...I am, in short, a rationalist and believe only that which reason tells me is so. Mind you, this isn’t easy. We are so surrounded by tales of the supernatural, by the thunders of the powers to be who attempt with all their might to convince us of the existence of the supernatural, that the strongest among us may feel himself swaying.

    Something like that happened to me recently. In January 1990, I was lying in a hospital bed one afternoon and my dear wife, Janet, was not with me, but had gone home for a few hours to take care of some necessary chores. I was sleeping, and a finger jabbed at me. I woke, of course, and looked blearily to see who had awakened me and for what purpose.

    My room, however, had a lock, and the lock was firmly closed and there was a chain across the door too. Sunlight filled the room and it was clearly empty. So were the closet and the bathroom. Rationalist though I am, there was no way in which I could refrain from thinking that some supernatural influence had interfered to tell me that something had happened to Janet (naturally, my ultimate fear). I hesitated for a moment, trying to fight it off, and for anyone but Janet I would have. So I phoned her at home. She answered immediately and said she was perfectly well.

    Relieved, I hung up the phone and settled down to consider the problem of who or what had poked me. Was it simply a dream, a sensory hallucination? Perhaps, but it had seemed absolutely real. I considered.

    When I sleep alone, I often wrap myself up in my own arms. I also know that when I am sleeping lightly, my muscles twitch. I assumed my sleeping position and imagined my muscles twitching. It was clear that my own finger had poked into my shoulder and that was it.

    Now suppose that at the precise moment I had poked myself, Janet, through some utterly meaningless coincidence, had tripped and skinned her knee. And suppose I had called and she had groaned and said, I just hurt myself.

    Would I have been able to resist the thought of supernatural interference? I hope so. However, I can't be sure. It's the world we live in. It would corrupt the strongest, and I don't imagine I'm in the strongest.

  • Isaac Asimov Quote #4

    ...We now know the basic rules governing the universe, together with the gravitational interrelationships of its gross components, as shown in the theory of relativity worked out between 1905 and 1916. We also know the basic rules governing the subatomic particles and their interrelationships, since these are very neatly described by the quantum theory worked out between 1900 and 1930. What's more, we have found that the galaxies and clusters of galaxies are the basic units of the physical universe, as discovered between 1920 and 1930.

    ...The young specialist in English Lit, having quoted me, went on to lecture me severely on the fact that in every century people have thought they understood the universe at last, and in every century they were proved to be wrong. It follows that the one thing we can say about our modern 'knowledge' is that it is wrong...

    My answer to him was, when people thought the Earth was flat, they were wrong. When people thought the Earth was spherical they were wrong. But if you think that thinking the Earth is spherical is just as wrong as thinking the Earth is flat, then your view is wronger than both of them put together.

    The basic trouble, you see, is that people think that 'right' and 'wrong' are absolute; that everything that isn't perfectly and completely right is totally and equally wrong.

    However, I don't think that's so. It seems to me that right and wrong are fuzzy concepts, and I will devote this essay to an explanation of why I think so.

    When my friend the English literature expert tells me that in every century scientists think they have worked out the universe and are always wrong, what I want to know is how wrong are they? Are they always wrong to the same degree?

  • Isaac Asimov Quote #5

    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 Quote #6

    Clarke's First Law - Corollary: When, however, the lay public rallies round an idea that is denounced by distinguished but elderly scientists and supports that idea with great fervor and emotion—the distinguished but elderly scientists are then, after all, probably right.

  • Isaac Asimov Quote #7

    [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 Quote #8

    [What’s exciting is] the actual process of broadening yourself, of knowing there’s now a little extra facet of the universe you know about and can think about and can understand. It seems to me that when it’s time to die, there would be a certain pleasure in thinking that you had utilized your life well, learned as much as you could, gathered in as much as possible of the universe, and enjoyed it. There’s only this one universe and only this one lifetime to try to grasp it. And while it is inconceivable that anyone can grasp more than a tiny portion of it, at least you can do that much. What a tragedy just to pass through and get nothing out of it.

  • Isaac Asimov Quote #9

    A circle has no end.

  • Isaac Asimov Quote #10

    A couple of months ago I had a dream, which I remember with the utmost clarity. (I don't usually remember my dreams.)
    I dreamed I had died and gone to Heaven. I looked about and knew where I was-green fields, fleecy clouds, perfumed air, and the distant, ravishing sound of the heavenly choir. And there was the recording angel smiling broadly at me in greeting.
    I said, in wonder, Is this Heaven?
    The recording angel said, It is.
    I said (and on waking and remembering, I was proud of my integrity), But there must be a mistake. I don't belong here. I'm an atheist.
    No mistake, said the recording angel.
    But as an atheist how can I qualify?
    The recording angel said sternly, We decide who qualifies. Not you.
    I see, I said. I looked about, pondered for a moment, then turned to the recording angel and asked, Is there a typewriter here that I can use?
    The significance of the dream was clear to me. I felt Heaven to be the act of writing, and I have been in Heaven for over half a century and I have always known this.

  • Isaac Asimov Quote #11

    A number of years ago, when I was a freshly-appointed instructor, I met, for the first time, a certain eminent historian of science. At the time I could only regard him with tolerant condescension.

    I was sorry of the man who, it seemed to me, was forced to hover about the edges of science. He was compelled to shiver endlessly in the outskirts, getting only feeble warmth from the distant sun of science- in-progress; while I, just beginning my research, was bathed in the heady liquid heat up at the very center of the glow.

    In a lifetime of being wrong at many a point, I was never more wrong. It was I, not he, who was wandering in the periphery. It was he, not I, who lived in the blaze.

    I had fallen victim to the fallacy of the 'growing edge;' the belief that only the very frontier of scientific advance counted; that everything that had been left behind by that advance was faded and dead.

    But is that true? Because a tree in spring buds and comes greenly into leaf, are those leaves therefore the tree? If the newborn twigs and their leaves were all that existed, they would form a vague halo of green suspended in mid-air, but surely that is not the tree. The leaves, by themselves, are no more than trivial fluttering decoration. It is the trunk and limbs that give the tree its grandeur and the leaves themselves their meaning.

    There is not a discovery in science, however revolutionary, however sparkling with insight, that does not arise out of what went before. 'If I have seen further than other men,' said Isaac Newton, 'it is because I have stood on the shoulders of giants.

  • Isaac Asimov Quote #12

    A person willing to fly in the face of reason, authority, and common sense must be a person of considerable self-assurance. Since he occurs only rarely, he must seem eccentric (in at least that respect) to the rest of us. A person eccentric in one respect is often eccentric in others.

    Consequently, the person who is most likely to get new ideas is a person of good background in the field of interest and one who is unconventional in his habits. (To be a crackpot is not, however, enough in itself.)

  • Isaac Asimov Quote #13

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

  • Isaac Asimov Quote #14

    Aimless extension of knowledge, however, which is what I think you really mean by the term curiosity, is merely inefficiency. I am designed to avoid inefficiency.

  • Isaac Asimov Quote #15

    All evil is good become cancerous.

  • Isaac Asimov Quote #16

    All normal life, Peter, consciously or otherwise, resent domination. If the domination is by an inferior, or by a supposed inferior, the resentment becomes stronger.

  • Isaac Asimov Quote #17

    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 Quote #18

    All roads lead to Trantor, and that is where all stars end.

  • Isaac Asimov Quote #19

    All sorts of computer errors are now turning up. You'd be surprised to know the number of doctors who claim they are treating pregnant men.

  • Isaac Asimov Quote #20

    And [Asimov]'ll sign anything, hardbacks, softbacks, other people's books, scraps of paper. Inevitably someone handed him a blank check on the occasion when I was there, and he signed that without as much as a waver to his smile — except that he signed: 'Harlan Ellison.

  • Isaac Asimov Quote #21

    And Elvex said, I was the man. - In Robot dreams (Short story)

  • Isaac Asimov Quote #22

    And just how did you arrive at that remarkable conclusion, Mr. Mayor?

    In a rather simple way. It merely required the use of that much-neglected commodity -- common sense. You see, there is a branch of human knowledge known as symbolic logic, which can be used to prune away all sorts of clogging deadwood that clutters up human language.

    What about it? said Fulham.

    I applied it. Among other things, I applied it to this document here. I didn't really need to for myself because I knew what it was all about, but I think I can explain it more easily to five physical scientists by symbols rather than by words.

    Hardin removed a few sheets of paper from the pad under his arm and spread them out. I didn't do this myself, by the way, he said. Muller Holk of the Division of Logic has his name signed to the analyses, as you can see.

    Pirenne leaned over the table to get a better view and Hardin continued: The message from Anacreon was a simple problem, naturally, for the men who wrote it were men of action rather than men of words. It boils down easily and straightforwardly to the unqualified statement, when in symbols is what you see, and which in words, roughly translated is, 'You give us what we want in a week, or we take it by force.'

    There was silence as the five members of the Board ran down the line of symbols, and then Pirenne sat down and coughed uneasily.

    Hardin said, No loophole, is there, Dr. Pirenne?

    Doesn't seem to be.

  • Isaac Asimov Quote #23

    Any book worth banning is a book worth reading.

  • Isaac Asimov Quote #24

    Any system which allows men to choose their own future will end by choosing safety and mediocrity, and in such a Reality the stars are out of reach.

  • Isaac Asimov Quote #25

    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 Quote #26

    Bible: Various portions of it, when properly interpreted, contain a code of behaviour which many men consider best suited to the ultimate happiness of mankind.

  • Isaac Asimov Quote #27

    Civilizations have always been pyramidal in structure. As one climbs toward the apex of the social edifice, there is increased leisure and increasing opportunity to pursue hapiness. As one climbs, one finds also fewer and fewer people to enjoy this more and more. Invariably, there is a preponderance of the dispossessed. And remember this, no matter how well off the bottom layers of the pyramid might be on an absolute scale, they are always dispossessed in comparison with the apex.

  • Isaac Asimov Quote #28

    Congratulations on the new library, because it isn't just a library. It is a space ship that will take you to the farthest reaches of the Universe, a time machine that will take you to the far past and the far future, a teacher that knows more than any human being, a friend that will amuse you and console you -- and most of all, a gateway, to a better and happier and more useful life.

    [Letters of Note; Troy (MI, USA) Public Library, 1971]

  • Isaac Asimov Quote #29

    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 Quote #30

    Despite all that education and experience can do, I retain a certain level of unsophistication that I cannot eradicate and that my friends find amusing. In fact, I think I sometimes detect conspiratorial plottings among my friends to protect me against my own lack of sophistication. I don't mind. I suspect that I am never quite as unsophisticated as they think I am, but I don't mind.

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