Human Machines Quotes & Sayings

People invent new machines and improve existing ones almost unconsciously, rather as a Somnambulist will go walking in his sleep. The interesting puzzle in our times is that we so willingly sleepwalk through the process of reconstituting the conditions of human existence. — George Orwell

Steve Jobs did not start started Apple as a scam. But he understood early on the power of marketing. The idea of the computer as a bicycle for the human mind - I think that was something he believed. He believed in making people comfortable with these machines, which is why he spent so much time thinking about how to design them a certain way, how to make them so user-friendly and interactive, and why he spent so much time studying the Zeitgeist. — Alex Gibney

A human being isn't meant to be some kind of machine designed only for production. No. Human life isn't just for work ... — Dalai Lama

Of all machines, the human heart is the most complicated and inexplicable. — Thomas Jefferson

I demand the best. Sleep is forbidden. If you work for me, you have to roll how I roll. Im not really human. Im like a machine. — Puff Daddy

Machines are admirable and tyrannize only with the user's consent. Where, then, is the enemy? Not where the machine gives relief from drudgery but where human judgment abdicates. The smoothest machine-made product of the age is the organization man, for even the best organizing principle tends to corrupt, and the mechanical principle corrupts absolutely. — Jacques Barzun

What in Gods name is it worth to be human, if we have to be saved from ourselves by a machine? — John Brunner

Singularity will be an opt-in scenario for human beings, especially as we draw closer to it. The more that we have the opportunity to interface with and combine ourselves with machines and machinery and electronics - those will all be opt-in moments. Would you choose to have some sort of brain implant? Would you choose to have Google Glasses installed in your eyes? It's all an approach; it's all a glide path to the moment of genuine singularity; genuine artificial intelligence. — Ron Currie Jr.

There are times when the marvels of scientific advancement expedite our processes, making our lives easier. Modern technology provides machines that can think three or five or seven steps ahead of the human mind, machines that offer elegant solutions, a selection of contingency plans, Bs and Cs and Ds in case A isn't to your liking.
And then there are times when a screwdriver and a bit of elbow grease are all that's necessary to get the job done. — Victoria Schwab

Odd I should have said those words before and forgotten them. It makes one feel that human beings are just machines after all. — Iris Murdoch

Human rights pale beside the rights of machines. In more and more cities, especially in the great metropolises of the South, people have been banned. Automobiles usurp human space, poison the air, and frequently murder the interlopers who invade their conquered territory -and no one lifts a finger to stop them. Is there a difference between violence that kills by car and that which kills by knife or bullet? (p.231) — Eduardo Galeano

The four had come to an exciting decision" during the six months of the blockade threatened by the authorities, they would make the ruins a laboratory, a demonstration of how well and happily men could live with virtually no machines. They saw now the common man's wisdom in wrecking practically everything. That was the way to do it, and the hell with moderation!
"All right, so we'll heat our water and cook our food and light and warm our homes with wood fires," said Lasher.
"And walk wherever we're going," said Finnerty.
"And read books instead of watching television," said von Neumann. "The Renaissance comes to upstate New York! We'll rediscover the two greatest wonders of the world, the human mind and hand. — Kurt Vonnegut

The problem isn't who is in charge. It's what is in charge. The problem is that people are encouraged to function as machines. Or, actually, as mechanisms. Human emotion and sympathy are unprofessional. They are inappropriate to the exercise of reason. Everything which makes people good - makes them human - is ruled out. The system doesn't care about people, but we treat it as if it were one of us, as if it were the sum of our goods and not the product of our least admirable compromises. — Nick Harkaway

The girl wondered: These policemen ... didn't they have families, too? Didn't they have children? Children they went home to? How could they treat children this way? Were they told to do so, or did they act this way naturally? Were they in fact machines, not human beings? She looked closely at them. They seemed of flesh and bone. They were men. She couldn't understand. — Tatiana De Rosnay

a sneaking feeling that people are wrong when they say human beings can't keep track of the world any more, we have to leave it up to the machines. — John Brunner

In today's world, human beings are dying and human machines are taking birth. — Mata Amritanandamayi

The human body is the only machine for which there are no spare parts. — Hermann Biggs

But if we establish the working hypothesis that the UFOs are machines, we also have to assume the following:
a) They are not built by human beings..
b) They are flying by means of artificial fields of gravity..
c) They produce high-tension electric charges in order to push the air out of their paths, so it does not start glowing, and strong magnetic fields to influence the ionized air at higher altitudes. — Hermann Oberth

Nanotechnology is the idea that we can create devices and machines all the way down to the nanometer scale, which is a billionth of a meter, about half the width of a human DNA molecule. — Paul McEuen

The Palestinians are fighting with human suicide bombers, that's all they have. The Israelis they've got one of the most powerful military machines in the world. The Palestinians have nothing. So who are the terrorists? I would make a case that both sides are involved in terrorism. — Ted Turner

The place of the worst barbarism is that modern forest that makes use of us, this forest of chimneys and bayonets, machines and weapons, of strange inanimate beasts that feed on human flesh. — Amadeo Bordiga

I think you're asking too much. You know what I have? Toward this Pris android?"
"Empathy," he said.
"Something like that. Identification; there goes I. My god; maybe that's what'll happen. In the confusion you'll retire me, not her. And she can go back to Seattle and live my life. I never felt this way before. We are machines, stamped out like bottle caps. It's an illusion that I - I personally - really exist; I'm just representative of a type."
He could not help being amused; Rachael had become so mawkishly morose. "Ants don't feel like that," he said, "and they're physically identical."
"Ants. They don't feel period."
"Identical human twins. They don't - "
"But they identify with each other; I understand they have an empathic, special bond. — Philip K. Dick

You cannot love a car the way you love a horse. The horse brings out human feelings the way machines cannot do. Things like machines may develop or neglect certain things in people ... Machines make our life impersonal and stultify certain elements in us and create an impersonal environment. — Albert Einstein

There are many machines throughout history that were built to do something better than a human can. — Mark Zuckerberg

Machine intelligence of a human nature could be a century away, and immortality is at least a millennium away, if not unattainable altogether. — Michael Shermer

The idea that human-transforming technology that mingles the dna of natural and synthetic beings and merges man with machines could somehow be used or even inspired by evil supernaturalism to foment destruction within the material world is for some people so exotic as to be inconceivable. Yet nothing should be more fundamentally clear, as students of — Thomas Horn

Man is not a machine, ... although man most certainly processes information, he does not necessarily process it in the way computers do. Computers and men are not species of the same genus ... No other organism, and certainly no computer, can be made to confront genuine human problems in human terms ... However much intelligence computers may attain, now or in the future, theirs must always be an intelligence alien to genuine human problems and concerns. — Joseph Weizenbaum

Human beings were behaving as human beings and not as cogs in the capitalist machine. — George Orwell

Perhaps, in the future, when machines have attained to a state of perfection - for I confess that I am, like Godwin and Shelley, a believer in perfectibility, the perfectibility of machinery - then, perhaps, it will be possible for those who, like myself, desire it, to live in a dignified seclusion, surrounded by the delicate attentions of silent and graceful machines, and entirely secure from any human intrusion. — Aldous Huxley

Flying in space is risky. It will never be safe, and the best thing we can do is manage those risks. It's important for people, for human beings, to be in space because they're adaptable and because they're not pre-programmed software that can go off and do tasks that are appropriate for machines. — Alan G. Poindexter

How inferior the human machine is, compared to man-made machines. They can be decoked, unscrewed, oiled and parts replaced. Decidedly, nature is not a very wonderful thing. — Joris-Karl Huysmans

This magical thinking, this idea that human and personal progress is somehow inevitable, leads to political passivity. ... It has turned whole nations, such as the United States, into self-consuming machines of death. — Chris Hedges

The machine does not teach playing flexibility, does not help in taking account of human facxtors in the battle, and on whole, strictly speaking, it restricts the possibilities for young players. — Sergei Shipov

Man is a talking animal and he will always let himself be swayed by the power of the word. Machines won't change human nature. — Simone De Beauvoir

Or did a Martian sit within each, ruling, directing, using, much as a man's brain sits and rules in his body? I began to compare the things to human machines, to ask myself for the first time in my life how an ironclad or a steam engine would seem to an intelligent lower animal. — H.G.Wells

Good human qualities-honesty, sincerity, a good heart-cannot be bought with money, nor can they be produced my machines, but only by the mind itself. We can call this the inner light, or God's blessing, or human qualitity. This is the essence of mankind. — Dalai Lama

Even in the latter case nature exhibits a kind of intelligence, and there is no reason to rule out the possibility that machines will do so too. If nature in the form of the human species could bring forth intelligent machines, the process of evolution would continue among the machines. — John N. Gray

President Obama gave voice to exactly this sentiment in the speech he delivered as the first American president to visit Hiroshima, on May 27, 2016: "Science allows us to communicate across the seas and fly above the clouds, to cure disease and understand the cosmos, but those same discoveries can be turned into ever more efficient killing machines," said Obama. "The wars of the modern age teach us this truth. Hiroshima teaches this truth. Technological progress without an equivalent progress in human institutions can doom us. The scientific revolution that led to the splitting of an atom requires a moral revolution as well." Our — Thomas L. Friedman

The most universal challenge that we face is the transition from seeing our human institutions as machines to seeing them as embodiments of nature. — Peter Senge

The difference between machines and human beings is that human beings can be reproduced by unskilled labour. — Arthur C. Clarke

The unknown future rolls toward us. I face it, for the first time, with a sense of hope. Because if a machine, a Terminator, can learn the value of human life, maybe we can too. — Sarah Connor

What do we forget when we talk to machines? We forget what is special about being human. We forget what it means to have authentic conversation. Machines are programmed to have conversations "as if" they understood what the conversation is about. So when we talk to them, we, too, are reduced and confined to the "as if. — Sherry Turkle

When I say that human beings are just gene machines, one shouldn't put too much emphasis on the word 'just.' There is a very great deal of complication, and indeed beauty in being a gene machine. — Richard Dawkins

But the broader lesson of the first Industrial Revolution is more like the Indy 500 than John Henry: economic progress comes from constant innovation in which people race with machines. Human and machine collaborate together in a race to produce more, to capture markets, and to beat other teams of humans and machines. — Erik Brynjolfsson

Machines deprive us of two things which are certainly important ingredients of human happiness, namely, spontaneity and variety. — Bertrand Russell

Matter was itself intelligent, constantly mutating and producing new forms, some of them self-aware. As a child Leopardi had written an essay on 'the souls of beasts', and he is clear that consciousness is not confined to humans. The difference between beasts and human beings is not that humans are self-aware while beasts are not. Both are conscious machines. The difference lies in the greater frailty of the human soul, which produces illusions of which beasts have no need. — John N. Gray

According to this model, human beings are, at least in one aspect, sensation-receiving machines; and although our receptory apparatus is competent to select and organize outward stimuli within the narrow range necessary for physical survival within our environment, it does not necessarily tell us very much about the nature of that environment. People, in other words, have little access to the possible world existing beyond their sensations. — Cruce Stark

Now God designed the human machine to run on Himself. He Himself is the fuel our spirits were designed to burn, or the food our spirits were designed to feed on. There is no other. — C.S. Lewis

The development of artificial intelligence may well imply that man will relinquish his intellectual supremacy in favor of thinking machines. With oceans of time available for future innovation, there seems to be no reason why machines cannot achieve and surpass anything of which the human brain is capable. — Paul Davies

I have been photographing the portrait of an end of an era, as machines and computers replace human workers. What we have in these pictures is an archeology. — Sebastiao Salgado

Wyndham Lewis is basically a pessimist, thinking of human beings as doomed animals or determinist machines. His theory of satire is based on this view, and he finds plenty of evidence to support it in contemporary practice. — Louis MacNeice

The Machinery are a bunch of fuckwits who believe that the human body is best conceptualised as a machine, and that if behaviour is stripped down to only what is functional, a higher form of humanity will emerge. This means actions that lead to the fulfilment of their basic needs only. Disease is a malfunction. You can see where this goes. They're boring as hell, they only speak to convey information and they are more inflexible than actual machines. They are said to be good spouses and accountants. The one beside me has a distinct self-image, fully identified as a machine. He repeats to himself mentally, 'You are a machine, you are a machine. — Tade Thompson

Surely it's better to live in the country, to live on a prairie by a drawing of rivers, in Iowa or Illinois or Indiana, say, than in any city, in any stinking fog of human beings, in any blooming orchard of machines. It ought to be. — William H Gass

How can we dare to predict the behavior of man? We may predict the movements of a machine, of an automaton; more than this, we many even try to predict the mechanisms or "dynamisms" of the human psyche as well. But man is more than psyche. — Viktor E. Frankl

The idea behind digital computers may be explained by saying that these machines are intended to carry out any operations which could be done by a human computer. — Alan Turing

The wish to disappear sends many travelers away. If you are thoroughly sick of being kept waiting at home or at work, travel is perfect: let other people wait for a change. Travel is a sort of revenge for having been put on hold, or having to leave messages on answering machines, not knowing your party's extension, being kept waiting all your working life - the homebound writer's irritants. But also being kept waiting is the human conditon. — Paul Theroux

Keynes believed that "a point may soon be reached, much sooner perhaps than we are all of us aware of, when these [economic] needs are satisfied in the sense that we prefer to devote our further energies to non-economic purposes."8 He looked expectantly to a future in which machines would produce an abundance of nearly free goods and services, liberating the human race from toil and hardships and freeing the human mind from a preoccupation with strictly pecuniary interests to focus more on the "arts for life" and the quest for transcendence. — Jeremy Rifkin

If the history of resistance to Darwinian thinking is a good measure, we can expect that long into the future, long after every triumph of human thought has been matched or surpassed by 'mere machines,' there will still be thinkers who insist that the human mind works in mysterious ways that no science can comprehend. — Daniel Dennett

Our technology, our machines, is part of our humanity. We created them to extend ourselves, and that is what is unique about human beings. — Ray Kurzweil

The main business of humanity is to do a good job of being human beings," said Paul, "not to serve as appendages to machines, institutions, and systems. — Kurt Vonnegut

Not only does Japan have an economic need and the technological know-how for robots, but it also has a cultural predisposition. The ancient Shinto religion, practiced by 80 percent of Japanese, includes a belief in animism, which holds that both objects and human beings have spirits. As a result, Japanese culture tends to be more accepting of robot companions as actual companions than is Western culture, which views robots as soulless machines. In a culture where the inanimate can be considered to be just as alive as the animate, robots — Alec J. Ross

Actually, the sea pirates who had the most to do with the creation of the new government owned human slaves. They used human beings for machinery, and, even after slavery was eliminated, because it was so embarrassing, they and their descendants continued t think of ordinary human beings as machines. — Kurt Vonnegut

If we human beings are information processing machines, reading X's & O's and translating that information into what people oh so breathlessly call "experience", & if I had not only the information but the artistry to shape that information using the computer inside my brain, then, technically speaking, was I not having all the same experiences those other people were having? — Jennifer Egan

Descartes said that animals were automata. I have always been certain that it was the threat of torture that stopped him saying the same held true for human beings. Neither I nor Matthew had time for souls. That we were intricate chemical machines never diminished our sense of wonder, our reverence for Vermeer and for Monet, our floating bodies in the salty water, our evanescent joy before the dying of the light. — Peter Carey

But human beings are not machines, and however powerful the pressure to conform, they sometimes are so moved by what they see as injustice that they dare to declare their independence. In that historical possibility lies hope. — Howard Zinn

Normal is a cycle on the washing machine. There is no such thing when it comes to human beings. — Trisha Goddard

The great thing about behavioural psychology and economics is that they help us to see that there are actually pretty good reasons why human beings swing from greed to fear, and why we're not really calculating machines or utility-maximisers. — Niall Ferguson

The classical argument for why a supposedly decent and moral creature like Homo sapiens can mistreat and even extirpate other species rests upon an extreme position in a continuum. The Cartesian tradition, formulated explicitly in the seventeenth century, but developed in "folk" and other versions throughout human history no doubt, holds that other animals are little more than unfeeling machines, with only humans enjoying "consciousness," however defined. — Stephen Jay Gould

We are still fearful, superstitious and all-too-human creatures. At times, we forget the magnitude of the havoc we can wreak by off-loading our minds onto super-intelligent machines, that is, until they run away from us, like mad sorcerers' apprentices, and drag us up to the precipice for a look down into the abyss. — Richard Dooling

the Culture had placed its bets - long before the Idiran war had been envisaged - on the machine rather than the human brain. This was because the Culture saw itself as being a self-consciously rational society; and machines, even sentient ones, were more capable of achieving this desired state as well as more efficient at using it once they had. That was good enough for the Culture. — Iain M. Banks

Kubrick is a machine, a mutant, a Martian. He has no human feeling whatsoever. But it's great when the machine films other machines, as in 2001. — Jacques Rivette

You are still young and stupid. Human life has no value. Haven't you learned that yet, Takeshi, with all you've seen? It has no value, intrinsic to itself. Machines cost money to build. Raw materials cost money to extract. But people?" She made a tiny spitting sound. "You can always get some more people. they reproduce like cancer cells, whether you want them or not. They are abundant, Takeshi. Why should they be valuable? Do you know that it costs us less to recruit and use up a real snuff whore than it does to set up and run the virtual equivalent format. Real human flesh is cheaper than a machine. It's the axiomatic truth of our times. — Richard K. Morgan

The effort of using machines to mimic the human mind has always struck me as rather silly. I would rather use them to mimic something better. — Edsger Dijkstra

We can set no limit to human potentialities; all that is best in man can be bettered; it is not a question of producing a highly efficient machine, ... but of quickening all the distinctly human features, all that is best in man, all the different qualities, some obvious, some infinitely subtle, which we recognize as humanly excellent. — Ronald Fisher

There will still be things that machines cannot do. They will not produce great art or great literature or great philosophy; they will not be able to discover the secret springs of happiness in the human heart; they will know nothing of love and friendship. — Bertrand Russell

Three-quarters of a kilometer long, a quarter of a kilometer wide - roughly shaped like a fire hydrant - and mostly empty space inside, the Canterbury was a retooled colony transport. Once, it had been packed with people, supplies, schematics, machines, environment bubbles, and hope. Just under twenty million people lived on the moons of Saturn now. The Canterbury had hauled nearly a million of their ancestors there. Forty-five million on the moons of Jupiter. One moon of Uranus sported five thousand, the farthest outpost of human civilization, at least until the Mormons finished their generation ship and headed for the stars and freedom from procreation restrictions. And — James S.A. Corey

And I'll go even further and say that mathematics, this art of abstract pattern-making - even more than storytelling, painting, or music - is our most quintessentially human art form. This is what our brains do, whether we like it or not. We are biochemical pattern-recognition machines and mathematics is nothing less than the distilled essence of who we are. — Paul Lockhart

These robots are literally inhuman, and yet I react no differently to their stumblings and topplings than I would to the pratfalls of a fellow human. I don't imagine I would laugh at the spectacle of a toaster falling out of an SUV, or a semiautomatic rifle pitching over sideways from an upright position, but there is something about these machines, their human form, with which it is possible to identify sufficiently to make their falling deeply, horribly funny. — Mark O'Connell

As the behavioral psychologist B. F. Skinner proved in the laboratory, the human mind seeks relationships between events and often finds them even when they are not present. Slot-machines are based on Skinnerian principles of intermittent reinforcement. The dumb human, like the dumb rat, only needs an occasional payoff to keep pulling the handle. The mind will do the rest. — Michael Shermer

Assigning invention in cases like this is difficult, and modern writings on technology recognize this. Says computing pioneer Michael Williams:

There is no such thing as "first" in any activity associated with human invention. If you add enough adjectives to a description you can always claim your own favorite. For example the ENIAC is often claimed to be the "first electronic, general purpose, large scale, digital computer" and you certainly have to add all those adjectives before you have a correct statement. If you leave any of them off, then machines such as the ABC, the Colossus, Zuse's Z3, and many others (some not even constructed such as Babbage's Analytical Engine) become candidates for being "first. — W. Brian Arthur

The world, nature, human beings, do not move like machines. The edges are never clear-cut, but always frayed. Nature never draws a line without smudging it. — Winston Churchill

There may be organic life out there, or maybe machines created by long-dead civilizations, but any signals, even if they are difficult to decode, would tell us that the concepts of logic and physics are not limited to the hardware in human skulls, and will transform our view of the universe. — Martin Rees

It's occurred to me that our human values, our ideas of right and wrong, good and bad, evolved in simpler times, before there were machines. — Herman Wouk

Machines built by human beings they will function correctly if we provide them with a very specific environment. But if that environment is changed, they won't function at all. — Ralph Merkle

If human beings are losing every time, it doesn't matter whether they're losing to a conscious machine or an completely non conscious machine, they still lost. The singularity is about the quality of decision-making, which is not consciousness at all. — Stuart J. Russell

It is up to us to decide what human means, and exactly how it is different from machine, and what tasks ought and ought not to be trusted to either species of symbol-processing system. But some decisions must be made soon, while the technology is still young. And the deciding must be shared by as many citizens as possible, not just the experts. In that sense, the most important factor in whether we will all see the dawn of a humane, sustainable world in the twenty-first century will be how we deal with these machines a few of us thought up and a lot of us will be using. — Howard Rheingold

Human beings are just machines, Petra knew that, machines that do what you want them to do, if you only know the levers to pull. And no matter how complex people might seem, if you just cut them off from the network of people who give shape to their personality, the communities that form their identity, they'll be reduced to that set of levers. Doesn't matter how hard they resist, or how well they know they're being manipulated. Eventually, if you take the time, you can play the like a piano, every note right where you expect it. — Orson Scott Card

Once we build beyond a human scale, once we conceive ourselves as Titans or as gods, we are lost in magnitude; we cannot control or limit what we do. The statistics of magnitude call out like Sirens to the statistics of destruction. If we have built towering cities, we have raised even higher the cloud of megadeath. If people are as grass before God, they are as nothing before their machines ...
... Past the scale of the human, our works do not liberate us - they confine us. They cut off access to the wilderness of Creation where we must go to be reborn - to receive the awareness, at once humbling and exhilarating, grievous and joyful, that we are a part of Creation, one with all that we live from and all that, in turn, lives from us. They destroy the communal rites of passage that turn us the wilderness and bring us home again. — Wendell Berry

Alas, everything that men say to one another is alike; the ideas they exchange are almost always the same, in their conversation. But inside all those isolated machines, what hidden recesses, what secret compartments! It is an entire world that each one carries within him, an unknown world that is born and dies in silence! What solitudes all these human bodies are! — Alfred De Musset

Many of the technologies that are now racing ahead most rapidly, replacing human workers in factories and offices with machines, making stockholders richer and workers poorer, are indeed tending to accentuate the existing inequalities in the distribution of wealth. — Freeman Dyson

In order for capitalism to evolve from its current toxic expression, I propose the value of international currencies be tied to an Index of Human Productive Output. The emphasis being on human productivity not inanimate machines and virtual assets created by the mirage of the investment banker — Said Elias Dawlabani

It was probably no accident that it was the cripple Hephaestus who made ingenious machines; a normal man didn't have to hoist or jack himself over hindrances by means of cranks, chains and metal parts. Then it was in the line of human advance that Einhorn could do so much. — Saul Bellow

it offends the continuum of human dignity to treat people like the appendage of highly efficient machines. — Simon Head

One ATM could do the work of no fewer than thirty-seven human tellers (and, into the bargain, rarely fell ill). In the United States, about half of all those employed in retail banking - some 500,000 people - lost their jobs between 1980 and 1995, thanks in large part to the invention of these silkily efficient machines. — Alain De Botton

It may seem unimaginable to you that child soldiers exist and yet the reality for many rebel and gang leaders, and even state governments, is that there is no more complete end-to-end weapon system in the inventory of war machines than the child soldierMan has created the ultimate cheap, expendable, yet sophisticated human weapon at the expense of humanity's own future: its children. — Romeo Dallaire

Voltaire responded that, on the contrary, vivisection showed that the dog has the same organes de sentiment that a human has. "Answer me, you who believes that animals are only machines," he wrote. "Has nature arranged for this animal to have all the machinery of feelings only in order for it not to have any at all? — Jeffrey Moussaieff Masson

Science, is the creation by humans of a particular paradigm and methodology for discovering truth and understanding reality. Hence it can never fully reflect the hidden face of humanity, its creator, in the same sense that a computer can never become fully human or know what it means to be human: however sophisticated, these machines will forever remain mere artifacts of humanity. — Stephen A. Diamond

The human beings who appear in the data, survivors or not, are grouped under one machine designated classification:
Hero.
These damn machines knew us and loved us, even while they were tearing our civilization to shreds. — Daniel H. Wilson

Everyone always wants new things. Everybody likes new inventions, new technology. People will never be replaced by machines. In the end, life and business are about human connections. And computers are about trying to murder you in a lake. And to me the choice is easy. — Michael Scott

The human body is a funny machine. When you want to move something - say, your arm - the brain actually sends two signals at the same time: "More power!" and "Less power!" The operating system that runs the body automatically holds some power back to avoid overexerting and tearing itself apart. Not all machines have that built - in safety feature. You can point a car at a wall, slam the accelerator to the floor, and the car will crush itself against the wall until the engine is destroyed or runs out of gas.
Martial arts use every scrap of strength the body has at its disposal. In martial arts training, you punch and shout at the same time. Your "Shout louder!" command helps to override the "Less power!" command. With practice, you can throttle the amount of power your body holds back. In essence, you're learning to channel
the body's power to destroy itself. — Hiroshi Sakurazaka