The Lives of a Cell Quotes
The Lives of a Cell: Notes of a Biology Watcher
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The Lives of a Cell Quotes
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“The capacity to blunder slightly is the real marvel of DNA. Without this special attribute, we would still be anaerobic bacteria and there would be no music.”
― The Lives of a Cell
― The Lives of a Cell
“If we had better hearing, and could discern the descants of sea birds, the rhythmic tympani of schools of mollusks, or even the distant harmonics of midges hanging over meadows in the sun, the combined sound might lift us off our feet.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“The future is too interesting and dangerous to be entrusted to any predictable, reliable agency. We need all the fallibility we can get. Most of all, we need to preserve the absolute unpredictability and total improbability of our connected minds.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“it is illusion to think that there is anything fragile about the life of the earth; surely this is the toughest membrane imaginable in the universe, opaque to probability, impermeable to death. We are the delicate part, transient and vulnerable as cilia. Nor is it a new thing for Man to invent an existence that he imagines to be above the rest of life; this has been his most consistent intellectual exertion down the millennia. As illusion, it has never worked out to his satisfaction in the past, any more than it does today.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“The oldest, easiest to swallow idea was that the earth was man's personal property, a combination of garden, zoo, bank vault, and energy source, placed at our disposal to be consumed, ornamented, or pulled apart as we wished.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“My mitochondria comprise a very large proportion of me. I cannot do the calculation, but I suppose there is almost as much of them in sheer dry bulk as there is the rest of me. Looked at in this way, I could be taken for a very large, motile colony of respiring bacteria, operating a complex system of nuclei, microtubules, and neurons for the pleasure and sustenance of their families, and running, at the moment, a typewriter.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“A solitary ant, afield, cannot be considered to have much of anything on his mind; indeed, with only a few neurons strung together by fibers, he can’t be imagined to have a mind at all, much less a thought. He is more like a ganglion on legs. Four ants together, or ten, encircling a dead moth on a path, begin to look more like an idea. They fumble and shove, gradually moving the food toward the Hill, but as though by blind chance. It is only when you watch the dense mass of thousands of ants, crowded together around the Hill, blackening the ground, that you begin to see the whole beast, and now you observe it thinking, planning, calculating. It is an intelligence, a kind of live computer, with crawling bits for its wits.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“The uniformity of the earth's life, more astonishing than its diversity, is accountable by the high probability that we derived, originally, from some single cell, fertilized in a bolt of lightning as the earth cooled. It is from the progeny of this parent cell that we take our looks; we still share genes around, and the resemblance of the enzymes of grasses to those of whales is a family resemblance.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“Nature abhors a long silence.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“I have no more sense of what goes on in the mind of mankind than I have for the mind of an ant. Come to think of it, this might be a good place to start.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“Death is not a sudden-all-at-once affair; cells go down in sequence, one by one. You can, if you like, recover great numbers of them many hours after the lights have gone out, and grow them out in cultures. It takes hours, even days, before the irreversible word finally gets around to all the provinces.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“If we ever do achieve freedom from most of today’s diseases, or even complete freedom from disease, we will perhaps terminate by drying out and blowing away on a light breeze, but we will still die.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“The gorgonians tend to grow in closely packed, branching masses, but they do not fuse to each other; if they did, their morphogenesis would doubtless become a shambles. Theodor, in a series of elegant experiments, has shown that when two individuals of the same species are placed in close contact, the smaller of the two will always begin to disintegrate. It is autodestruction due to lytic mechanisms entirely under the governance of the smaller partner. He is not thrown out, not outgamed, not outgunned; he simply chooses to bow out. It is not necessarily a comfort to know that such things go on in biology, but it is at least an agreeable surprise. The oxygen in the atmosphere is the exhalation of the chloroplasts living in plants (also, for our amazement, in the siphons of giant clams and lesser marine animals). It is a natural tendency for genetically unrelated cells in tissue culture to come together, ignoring species differences, and fuse to form hybrid cells. Inflammation and immunology must indeed be powerfully designed to keep us apart; without such mechanisms, involving considerable effort, we might have developed as a kind of flowing syncytium over the earth, without the morphogenesis of even a flower.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“It is hard to feel affection for something as totally impersonal as the atmosphere, and yet there it is, as much a part and product of life as wine and bread. Taken all in al, the sky is a miraculous achievement. It works, and for what it is designed to accomplish it is as infallible as anything in nature. I doubt whether any of us could think of a way to improve on it, beyond maybe shifting a local cloud from here to there on occasion. The word 'chance' does not serve to account well for structures of such magnificence...
We should credit it for what it is: for sheer size and perfection of function, it is far and away the grandest product of collaboration in all of nature.
It breathes for us, and it does another thing for our pleasure. Each day, millions of meteorites fall against the outer limits of the membrane and are burned to nothing by the friction. Without this shelter, our surface would long since have become the pounded powder of the moon. Even though our receptors are not sensitive enough to hear it, there is comfort in knowing the sound is there overhead, like the random noise of rain on the roof at night.”
― The Lives of a Cell: Notes of a Biology Watcher
We should credit it for what it is: for sheer size and perfection of function, it is far and away the grandest product of collaboration in all of nature.
It breathes for us, and it does another thing for our pleasure. Each day, millions of meteorites fall against the outer limits of the membrane and are burned to nothing by the friction. Without this shelter, our surface would long since have become the pounded powder of the moon. Even though our receptors are not sensitive enough to hear it, there is comfort in knowing the sound is there overhead, like the random noise of rain on the roof at night.”
― The Lives of a Cell: Notes of a Biology Watcher
“Statistically, the probability of any one of us being here is so small that you'd think the mere fact of existing would keep us all in a contented dazzlement of surprise. We are alive against the stupendous odds of genetics, infinitely outnumbered by all the alternates who might, except for luck, be in our places.
Even more astounding is our statistical improbability in physical terms. The normal, predictable state of matter throughout the universe is randomness, a relaxed sort of equilibrium, with atoms and their particles scattered around in an amorphous muddle. We, in brilliant contrast, are completely organized structures, squirming with information at every covalent bond. We make our living by catching electrons at the moment of their excitement by solar photons, swiping the energy released at the instant of each jump and storing it up in intricate loops fro ourselves. We violate probability, by our nature. To be able to do this systematically, and in such wild varieties of form, from viruses to whales, is extremely unlikely; to have sustained the effort successfully for the several billion years of our existence, without drifting back into randomness, was nearly a mathematical impossibility.
Add to this the biological improbability that makes each member of our own species unique. Everyone is one in 3 billion at the moment, which describes the odds. Each of us is a self-contained, free-standing individual, labeled by specific protein configurations at the surfaces of cells, identifiable by whorls of fingertip skin, maybe even by special medleys of fragrance. You'd think we'd never stop dancing.”
― The Lives of a Cell: Notes of a Biology Watcher
Even more astounding is our statistical improbability in physical terms. The normal, predictable state of matter throughout the universe is randomness, a relaxed sort of equilibrium, with atoms and their particles scattered around in an amorphous muddle. We, in brilliant contrast, are completely organized structures, squirming with information at every covalent bond. We make our living by catching electrons at the moment of their excitement by solar photons, swiping the energy released at the instant of each jump and storing it up in intricate loops fro ourselves. We violate probability, by our nature. To be able to do this systematically, and in such wild varieties of form, from viruses to whales, is extremely unlikely; to have sustained the effort successfully for the several billion years of our existence, without drifting back into randomness, was nearly a mathematical impossibility.
Add to this the biological improbability that makes each member of our own species unique. Everyone is one in 3 billion at the moment, which describes the odds. Each of us is a self-contained, free-standing individual, labeled by specific protein configurations at the surfaces of cells, identifiable by whorls of fingertip skin, maybe even by special medleys of fragrance. You'd think we'd never stop dancing.”
― The Lives of a Cell: Notes of a Biology Watcher
“It is in our collective behavior that we are the most mysterious. We won't be able to construct machines like ourselves until we've understood this, and we're not even close. All we know is the phenomenon: we spend our time sending messages to each other, talking and trying to listen at the same time, exchanging information. This seems to be our most urgent biological function; it is what we do with our lives. By the time we reach the end, each of us has taken in a staggering store, enough to exhaust any computer, much of it incomprehensible, and we generally manage to put out even more than we take in. Information is our source of energy; we are driven by it. It has become a tremendous enterprise, a kind of energy system on its own. All 3 billion of us are being connected by telephones, radios, television sets, airplanes, satellites, harangues on public-address systems, newspapers, magazines, leaflets dropped from great heights, words got in edgewise. We are becoming a grid, a circuitry around the earth.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“Perhaps it is in this respect that language differs most sharply from other biologic systems for communication. Ambiguity seems to be an essential, indispensable element for the transfer of information from one place to another by words, where matters of real importance are concerned. It is often necessary, for meaning to come through, that there be an almost vague sense of strangeness and askewness. Speechless animals and cells cannot do this. The specifically locked-on antigen at the surface of a lymphocyte does not send the cell off in search of something totally different; when a bee is tracking sugar by polarized light, observing the sun as though consulting his watch, he does not veer away to discover an unimaginable marvel of a flower. Only the human mind is designed to work in this way, programmed to drift away in the presence of locked-on information, straying from each point in a hunt for a better, different point.
If it were not for the capacity for ambiguity, for the sensing of strangeness, the words in all languages provide, we would have no way of recognizing the layers of counterpoint in meaning, and we might be spending all our time sitting on stone fences, staring into the sun. To be sure, we would always have had some everyday use to make of the alphabet, and we might have reached the same capacity for small talk, but it is unlikely that we would have been able to evolve from words to Bach. The great thing about human language is that it prevents us from sticking to the matter at hand.”
― The Lives of a Cell: Notes of a Biology Watcher
If it were not for the capacity for ambiguity, for the sensing of strangeness, the words in all languages provide, we would have no way of recognizing the layers of counterpoint in meaning, and we might be spending all our time sitting on stone fences, staring into the sun. To be sure, we would always have had some everyday use to make of the alphabet, and we might have reached the same capacity for small talk, but it is unlikely that we would have been able to evolve from words to Bach. The great thing about human language is that it prevents us from sticking to the matter at hand.”
― The Lives of a Cell: Notes of a Biology Watcher
“Not all social animals are social with the same degree of commitment. In some species, the members are so tied to each other and interdependent as to seem the loosely conjoined cells of a tissue. The social insects are like this; they move, and live all their lives, in a mass; a beehive is a spherical animal. In other species, less compulsively social, the members make their homes together, pool resources, travel in packs or schools, and share the food, but any single one can survive solitary, detached from the rest. Others are social only in the sense of being more or less congenial, meeting from time to time in committees, using social gatherings as ad hoc occasions for feeding and breeding. Some animals simply nod at each other in passing, never reaching even a first-name relationship.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“Minnows and catfish can recognize each member of their own species by his particular, person-specific odor. It is hard to imagine a solitary, independent, existentialist minnow, recognizable for himself alone; minnows in a school behave like interchangeable, identical parts of an organism. But there it is.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“regular journal carries from one research worker to another the various . . . observations which are of common interest. . . . A typical scientific paper has never pretended to be more than another little piece in a larger jigsaw—not significant in itself but as an element in a grander scheme. This technique, of soliciting many modest contributions to the store of human knowledge, has been the secret of Western science since the seventeenth century, for it achieves a corporate, collective power that is far greater than any one individual can exert [italics mine].”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“Termites are even more extraordinary in the way they seem to accumulate intelligence as they gather together. Two or three termites in a chamber will begin to pick up pellets and move them from place to place, but nothing comes of it; nothing is built. As more join in, they seem to reach a critical mass, a quorum, and the thinking begins. They place pellets atop pellets, then throw up columns and beautiful, curving, symmetrical arches, and the crystalline architecture of vaulted chambers is created. It is not known how they communicate with each other, how the chains of termites building one column know when to turn toward the crew on the adjacent column, or how, when the time comes, they manage the flawless joining of the arches. The stimuli that set them off at the outset, building collectively instead of shifting things about, may be pheromones released when they reach committee size. They react as if alarmed. They become agitated, excited, and then they begin working, like artists.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“Viewed from a suitable height, the aggregating clusters of medical scientists in the bright sunlight of the boardwalk at Atlantic City, swarmed there from everywhere for the annual meetings, have the look of assemblages of social insects. There is the same vibrating, ionic movement, interrupted by the darting back and forth of jerky individuals to touch antennae and exchange small bits of information; periodically, the mass casts out, like a trout-line, a long single file unerringly toward Childs’s. If the boards were not fastened down, it would not be a surprise to see them put together a nest of sorts. It is permissible to say this sort of thing about humans. They do resemble, in their most compulsively social behavior, ants at a distance. It is, however, quite bad form in biological circles to put it the other way round, to imply that the operation of insect societies has any relation at all to human affairs.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“Most of the associations between the living things we know about are essentially cooperative ones, symbiotic in one degree or another; when they have the look of adversaries, it is usually a standoff relation, with one party issuing signals, warnings, flagging the other off. It takes long intimacy, long and familiar interliving, before one kind of creature can cause illness in another. If there were to be life on the moon, it would have a lonely time waiting for acceptance to membership here. We do not have solitary beings. Every creature is, in some sense, connected to and dependent on the rest. It has been estimated that we probably have real knowledge of only a small proportion of the microbes of the earth, because most of them cannot be cultivated alone. They live together in dense, interdependent communities, feeding and supporting the environment for each other, regulating the balance of populations between different species by a complex system of chemical signals. With our present technology, we can no more isolate one from the rest, and rear it alone, than we can keep a single bee from drying up like a desquamated cell when removed from his hive. The bacteria are beginning to have the aspect of social animals; they should provide nice models for the study of interactions between forms of life at all levels. They live by collaboration, accommodation, exchange, and barter.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“It is from the progeny of this parent cell that we take our looks; we still share genes around, and the resemblance of the enzymes of grasses to those of whales is a family resemblance. The viruses, instead of being single-minded agents of disease and death, now begin to look more like mobile genes. Evolution is still an infinitely long and tedious biologic game, with only the winners staying at the table, but the rules are beginning to look more flexible. We live in a dancing matrix of viruses; they dart, rather like bees, from organism to organism, from plant to insect to mammal to me and back again, and into the sea, tugging along pieces of this genome, strings of genes from that, transplanting grafts of DNA, passing around heredity as though at a great party. They may be a mechanism for keeping new, mutant kinds of DNA in the widest circulation among us.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“Statistically, the probability of any one of us being here is so small that you’d think the mere fact of existing would keep us all in a contented dazzlement of surprise.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“Working on a typewriter by touch, like riding a bicycle or strolling on a path, is best done by not giving it a glancing thought. Once you do, your fingers fumble and hit the wrong keys. To do things involving practiced skills, you need to turn loose the systems of muscles and nerves responsible for each maneuver, place them on their own, and stay out of it. There is no real loss of authority in this, since you get to decide whether to do the thing or not, and you can intervene and embellish the technique any time you like; if you want to ride a bicycle backward, or walk with an eccentric loping gait giving a little skip every fourth step, whistling at the same time, you can do that. But if you concentrate your attention on the details, keeping in touch with each muscle, thrusting yourself into a free fall with each step and catching yourself at the last moment by sticking out the other foot in time to break the fall, you will end up immobilized, vibrating with fatigue.
It is a blessing to have options for choice and change in the learning of such unconsciously coordinated acts. If we were born with all these knacks inbuilt, automated like ants, we would surely miss the variety. It would be a less interesting world if we all walked and skipped alike, and never fell from bicycles. If we were all genetically programmed to play the piano deftly from birth, we might never learn to understand music.”
― The Lives of a Cell: Notes of a Biology Watcher
It is a blessing to have options for choice and change in the learning of such unconsciously coordinated acts. If we were born with all these knacks inbuilt, automated like ants, we would surely miss the variety. It would be a less interesting world if we all walked and skipped alike, and never fell from bicycles. If we were all genetically programmed to play the piano deftly from birth, we might never learn to understand music.”
― The Lives of a Cell: Notes of a Biology Watcher
“The individual parts played by other instrumentalists-- crickets or earthworms, for instance-- may not have the sound of music by themselves, but we hear them out of context. If we could listen to them all at once, fully orchestrated, in their immense ensemble, we might become aware of the counterpoint, the balance of tones and timbres and harmonics, the sonorities. The recorded songs of the humpback whale, filled with tensions and resolutions, ambiguities and allusions, incomplete, can be listened to as a a part of music, like an isolated section of an orchestra. If we had better hearing, we could discern the descants of sea birds, the rhythmic tympani of schools of mollusks, or even the distant harmonies of midges hanging over meadows in the sun, the combined sound might lift us off our feet.”
― The Lives of a Cell: Notes of a Biology Watcher
― The Lives of a Cell: Notes of a Biology Watcher
“I am sad that I did not see any of this myself. By the time I had received the communication on television and in my morning paper, felt the tugging pull toward Manhattan, and made my preparations to migrate, I learned that the army ants had all died.
The Art Form simply disintegrated, all at once, like one of those exploding, vanishing faces in paintings by the British artist Francis Bacon
There was no explanation, beyond the rumored, unproved possibility of cold drafts in the gallery over the weekend. Monday morning they were sluggish, moving with less precision, dully. Then, the death began, affecting first one part and then another, and within a day all 2 million were dead, swept away into large plastic bags and put outside for the engulfment and digestion by the sanitation truck.
It is a melancholy parable. I am unsure of the meaning, but I do think it has something to do with all that plastic- that, and the distance from earth. It is a long, long way from the earth of a Central American jungle to the ground floor of a gallery, especially when you consider that Manhattan itself is suspended on a kind of concrete platform, propped up by a meshwork of wires, pipes, and water mains. But I think it was chiefly the plastic, which seems to me the most unearthly of all man's creations so far. I do not believe you can suspend army ants away from the earth, on plastic, for any length of time. They will lose touch, run out of energy, and die for lack of current.”
― The Lives of a Cell: Notes of a Biology Watcher
The Art Form simply disintegrated, all at once, like one of those exploding, vanishing faces in paintings by the British artist Francis Bacon
There was no explanation, beyond the rumored, unproved possibility of cold drafts in the gallery over the weekend. Monday morning they were sluggish, moving with less precision, dully. Then, the death began, affecting first one part and then another, and within a day all 2 million were dead, swept away into large plastic bags and put outside for the engulfment and digestion by the sanitation truck.
It is a melancholy parable. I am unsure of the meaning, but I do think it has something to do with all that plastic- that, and the distance from earth. It is a long, long way from the earth of a Central American jungle to the ground floor of a gallery, especially when you consider that Manhattan itself is suspended on a kind of concrete platform, propped up by a meshwork of wires, pipes, and water mains. But I think it was chiefly the plastic, which seems to me the most unearthly of all man's creations so far. I do not believe you can suspend army ants away from the earth, on plastic, for any length of time. They will lose touch, run out of energy, and die for lack of current.”
― The Lives of a Cell: Notes of a Biology Watcher
“We should credit [the sky] for what it is: for sheer size and perfection of function, it is far and away the grandest product of collaboration in all of nature.
It breathes for us, and it does another thing for our pleasure. Each day, millions of meteorites fall against the outer limits of the membrane and are burned to nothing by the friction. Without this shelter, our surface would long since have become the pounded powder of the moon. Even though our receptors are not sensitive enough to hear it, there is comfort in knowing that the sound is there overhead, like the random noise of rain on the roof at night.”
― The Lives of a Cell: Notes of a Biology Watcher
It breathes for us, and it does another thing for our pleasure. Each day, millions of meteorites fall against the outer limits of the membrane and are burned to nothing by the friction. Without this shelter, our surface would long since have become the pounded powder of the moon. Even though our receptors are not sensitive enough to hear it, there is comfort in knowing that the sound is there overhead, like the random noise of rain on the roof at night.”
― The Lives of a Cell: Notes of a Biology Watcher
