Laws Of Physics Quotes

The laws of physics that deal with inertia also apply to humans, such that situations tend to remain the same over time. ~ Del Suggs

What, after all, is so special about genes? The answer is that they are replicators. The laws of physics are supposed to be true all over the accessible universe. Are there any principles of biology which are likely to have similar universal validity? When astronauts voyage to distant planets and look for life, they can expect to find creatures too strange and unearthly for us to imagine. But is there anything which must be true of all life, wherever it is found, and whatever the basis of its chemistry? If forms of life exist whose chemistry is based on silicon rather than carbon, or ammonia rather than water, if creatures are discovered which boil to death at -100 degrees centigrade, if a form of life is found which is not based on chemistry at all, but on electronic reverberating circuits, will there still be any general principle which is true of all life? Obviously I do not know but, if I had to bet, I would put my money on one fundamental principle. This is the law that all life evolves by the differential survival of replicating entities. The gene, the DNA molecule, happens to be the replicating entity which prevails on our own planet. There may be others. If there are, provided certain conditions are met, they will almost inevitably tend to becomethe basis for an evolutionary process. ~ Richard Dawkins

The laws of Congress and the laws of physics have grown increasingly divergent, and the laws of physics are not likely to yield. ~ Bill McKibben

Can there be a completely different set of laws of physics in a different universe, or do the laws of physics as we understand them hold true in all possible universes? If the answer is that a different set of laws can operate in a different universe system, this would suggest (from a Buddhist perspective) that even the laws of physics are entangled with the karma of the sentient beings that will arise in that universe. ~ Dalai Lama XIV

So far as we know, all the fundamental laws of physics, like Newton's equations, are reversible. ~ Richard P. Feynman

So you're an atheist and you say, "Well how do you know there's a God?" So what is there, nothing? So nothing created you? So you believe in nothing? Therefore, you believe in something – but that's nothing. You believe in nothingness. I believe in God. That's all. How can you believe in nothingness? How is it possible to believe in nothingness? How can something come from nothing? It's a violation of all the laws of physics! Something cannot come from nothing. It violates physical science, biological science, and theological science. It violates all the laws of reason! It violates all the laws of nonreason. ~ Michael Savage

Physical laws are ruled by logic, and are ungovernable: so when the die comes to rest on its edge, it owes neither apology nor account. ~ John Hadac

Other than the laws of physics, rules have never really worked out for me. ~ Craig Ferguson

The laws of physics should allow us to arrange things molecule by molecule and even atom by atom, and at some point it was inevitable that we would develop a technology that would let us do this. ~ Ralph Merkle

The laws of physics are the canvas God laid down on which to paint his masterpiece. Vittoria ~ Dan Brown

The game I play is a very interesting one. It's imagination, in a tight straightjacket. ~ Richard Feynman

God is the name people give to the reason we are here. But I think that reason is the laws of physics rather than someone with whom one can have a personal relationship. An impersonal God. ~ Stephen Hawking

Unless the structure of the nucleus has a surprise in store for us, the conclusion seems plain-there is nothing in the whole system if laws of physics that cannot be deduced unambiguously from epistemological considerations. An intelligence, unacquainted with our universe, but acquainted with the system of thought by which the human mind interprets to itself the contents of its sensory experience, and should be able to attain all the knowledge of physics that we have attained by experiment. ~ Arthur Eddington

Such thinking is sheer speculation, but the laws of physics allow for the possibility of opening a hole in space by concentrating enough energy at a single point, until we access the space-time foam and wormholes emerge connecting our universe to a baby universe. ~ Michio Kaku

There is no science in this world like physics. Nothing comes close to the precision with which physics enables you to understand the world around you. It's the laws of physics that allow us to say exactly what time the sun is going to rise. What time the eclipse is going to begin. What time the eclipse is going to end. ~ Neil DeGrasse Tyson

The universe is not a miracle. It simply is, unguided and unsustained, manifesting the patterns of nature with scrupulous regularity. Over billions of years it has evolved naturally, from a state of low entropy toward increasing complexity, and it will eventually wind down to a featureless equilibrium. We are the miracle, we human beings. Not a break-the-laws-of-physics kind of miracle; a miracle in that it is wondrous and amazing how such complex, aware, creative, caring creatures could have arisen in perfect accordance with those laws. Our lives are finite, unpredictable, and immeasurably precious. Our emergence has brought meaning and mattering into the world. ~ Sean Carroll

Werewolves had to obey the laws of physics just like everyone else. The ~ Gail Carriger

The origin and the operation of the universe do not require any violations of the laws of physics. ~ Victor J. Stenger

It should be possible to explain the laws of physics to a barmaid. ~ Albert Einstein

Anyone who believes that the laws of physics are mere social conventions is invited to try transgressing those conventions from the windows of my apartment. (I live on the twenty-first floor). ~ Alan Sokal

Whether you function as welders or inspectors, the laws of physics are implacable lie-detectors. You may fool men. You will never fool the metal. ~ Lois McMaster Bujold

It always seems odd to me that the fundamental laws of physics, when discovered, can appear in so many different forms that are not apparently identical at first, but, with a little mathematical fiddling, you can show the relationship. ~ Richard P. Feynman

When I began my career as a cosmologist some twenty years ago, I was a convinced atheist. I never in my wildest dreams imagined that one day I would be writing a book purporting to show that the central claims of Judeo-Christian theology are in fact true, that these claims are straightforward deductions of the laws of physics as we now understand them. I have been forced into these conclusions by the inexorable logic of my own special branch of physics. ~ Frank J. Tipler

A scenario is suggested by which the universe and its laws could have arisen naturally from nothing. Current cosmology suggests that no laws of physics were violated in bringing the universe into existence. The laws of physics themselves are shown to correspond to what one would expect if the universe appeared from nothing. There is something rather than nothing because something is more stable. ~ Victor J. Stenger

While by definition, starship engine rooms should have been predictable, uneventful places that operated according to the reliable mathematics of warp physics, she'd come to believe that, more often than not, they were in fact the nexi of entropy. Order battled chaos in these places with an almost dependable regularity. And engineers, she secretly suspected, functioned as avatars of both these forces, keeping them carefully balanced so that neither overwhelmed the other. Thus, warp drive worked, but the best engineers could still find a new wrinkle in the laws of physics when circumstances required it. Bhatnagar ~ Robert Simpson

Gately's snapped to the fact that people of a certain age and level of like life-experience believe they're immortal: college students and alcoholics/addicts are the worst: they deep-down believe they're exempt from the laws of physics and statistics that ironly govern everybody else. ~ David Foster Wallace

To the extent that we even understand string theory, it may imply a massive number of possible different universes with different laws of physics in each universe, and there may be no way of distinguishing between them or saying why the laws of physics are the way they are. And if I can predict anything, then I haven't explained anything. ~ Lawrence M. Krauss

Prototypes of inventions that use novel combinations of resonance, magnetism, states of matter, certain geometries or inward swirling motion to unlock the secrets of universal energy have already been built. They provide proof of new or rediscovered principles. In many variations of these inventions, a small input triggers a disproportionately large output of useable power."
"These energy converters don't violate any laws of physics if they simply tap into a previously unrecognized source of power - background space. A flow of energy from that source can continue day and night, whether or not the sun shines or the wind blows. ~ Jeane Manning

Aren't you violating the building codes? Or the laws of physics? ~ Scott Hawkins

Yes, the world is changing, and will continue to do so. But that does not mean we should stop the search for timeless principles. Think of it this way: While the practices of engineering continually evolve and change, the laws of physics remain relatively fixed. I like to think of our work as a search for timeless principles - ~ James C. Collins

Cell and tissue, shell and bone, leaf and flower, are so many portions of matter, and it is in obedience to the laws of physics that their particles have been moved, moulded and conformed. They are no exceptions to the rule that God always geometrizes. Their problems of form are in the first instance mathematical problems, their problems of growth are essentially physical problems, and the morphologist is, ipso facto, a student of physical science. ~ D'Arcy Wentworth Thompson

What has become of critique when someone as eminent as Stanley Fish, the "enemy of promises" as Lindsay Waters calls him, believes he defends science studies, my field, by comparing the laws of physics to the rules of baseball? What has become of critique when there is a whole industry denying that the Apollo program landed on the moon? What has become of critique when DARPA uses for its Total Information Awareness project the Baconian slogan Scientia est potentia? Didn't I read that somewhere in Michel Foucault? Has knowledge-slash-power been co-opted of late by the National Security Agency? Has Discipline and Punish become the bedtime reading of Mr. Ridge? ~ Bruno Latour

In case you haven't noticed, they're moving a lot faster. I don't know about the laws of physics on your planet, but where I come from an object moving at subclass speed can't catch up to one running at starclass. But if you know something about turbines, thrusters and engines, quantum or classical physics that I've somehow missed, then please enlighten me.
- Caillen Dagan to Desideria Denarii ~ Sherrilyn Kenyon

The formation in geological time of the human body by the laws of physics (or any other laws of similar nature), starting from a random distribution of elementary particles and the field is as unlikely as the separation of the atmosphere into its components. The complexity of the living things has to be present within the material [from which they are derived] or in the laws [governing their formation]. ~ Kurt Godel

The law that entropy always increases holds, I think, the supreme position among the laws of Nature. If someone points out to you that your pet theory of the universe is in disagreement with Maxwell's equations - then so much the worse for Maxwell's equations. If it is found to be contradicted by observation - well, these experimentalists do bungle things sometimes. But if your theory is found to be against the Second Law of Thermodynamics I can give you no hope; there is nothing for it to collapse in deepest humiliation. ~ Arthur Stanley Eddington

There are reasons to doubt that what we call the laws of physics necessarily apply everywhere in the universe - or that they were applicable to every time in its history. ~ Michael Brooks

The universe and the Laws of Physics seem to have been specifically designed for us. If any one of about 40 physical qualities had more than slightly different values, life as we know it could not exist: Either atoms would not be stable, or they wouldn't combine into molecules, or the stars wouldn't form heavier elements, or the universe would collapse before life could develop, and so on ... ~ Stephen Hawking

Thankfully for us, water seems unaware of the rules of chemistry or laws of physics. Everyone ~ Bill Bryson

What one man calls God, another calls the laws of physics. ~ Nikola Tesla

It was exciting and intellectually gratifying to speculate on what might lie waiting in the black gulfs when one was behind the business end of a telescope, quite another to do so isolated on an unpleasant little speck of a world such as this, confronted by a ship of non-human manufacture that uncomfortably resembled a growth instead of a familiar device for manipulating and overcoming the neat laws of physics. ~ Alan Dean Foster

Thanks to those pesky laws of physics, when things aren't sustainable, they stop. ~ Paul Gilding

No matter how secret a particular satellite was, it had to obey the same laws of physics as the rest of the solar system. ~ Trevor Paglen

It has been explained in chapter 1 that the laws of physics, as we know them, are statistical laws.2 They have a lot to do with the natural tendency of things to go over into disorder. ~ Erwin Schrodinger

The most fundamental laws of physics are not restrictions on the behaviour of matter. Rather, they are restrictions on the way physicists may describe that behaviour. ~ Victor J. Stenger

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

The first rule of world-building is available physics, which basically means that if you want it to feel real, it has to follow the same rules as this world, from gravity to how human behaviour works. If you have a fantasy element that doesn't obey the laws of physics, make sure that it has a fantasy explanation. ~ Trudi Canavan

Underneath so many of the phenomena we see every day are only three basic actions: one is described by the simple coupling number, j; the other two by functions-P(A to B) and E(A to B)- both of which are closely related. That's all there is to it, and from it all the rest of the laws of physics come. ~ Richard Feynman

The tree doesn't die, nor do I when you cut off a branch or a finger, we both heal so we don't lose all the sap or blood. That to me is total shock. Also that water defies the laws of physics by becoming less dense when frozen. Life really is a miracle and all the things that are been built into us through it. ~ Bernie Siegel

With practice, INTJs become skilled at nodding and making responsive noises at appropriate times,
while internally wondering whether dolphins have language or thinking about how Star Wars breaks
the laws of physics. ~ Anna Moss

Rather than being handed down from above, like the Ten Commandments, they [the laws of physics] look exactly as they should look if they were not handed down from anywhere ... they follow from the very lack of structure at the earliest moment. ~ Victor J. Stenger

Liv sighed. "There's plenty of oxygen going to all the logs. I used a classic tepee structure. Unless the laws of physics have changed, I don't know why - "
"Do we have to do this the Mortal way?" Ethan looked at Lena.
She nodded. "More fun."
John struck another match. "For who?"
Ridley held up her hand. "Hold on. That sounds like camping. Is this camping? Am I camping? ~ Dangerous Creatures Kami Garcia Margaret Stohl

I tell you about a fact and truth. In physical reality of matter,
there's no such thing as an imaginary spirit nor spiritual ghost.
They are also made of matter, but totally different in size and
laws of physics which rule their life and the way they interact. ~ Toba Beta

I myself believe that there will one day be time travel because when we find that something isn't forbidden by the over-arching laws of physics we usually eventually find a technological way of doing it. ~ David Deutsch

Even if you believe a creator god invented the laws of physics, would you so insult him as to suggest that he might capriciously and arbitrarily violate them in order to walk on water, or turn water into wine as a cheap party trick at a wedding? ~ Richard Dawkins

No one any longer pays attention to - if I may call it - the spirit of physics, the idea of discovery, the idea of understanding. I think it's difficult to make clear to the non-physicist the beauty of how it fits together, of how you can build a world picture, and the beauty that the laws of physics are immutable. ~ Hans Bethe

Modern science cannot explain why the laws of physics are exactly balanced for animal life to exist. ~ Robert Lanza

But sometimes it swings just right and there's a moment of suspension when I can't feel it. The rope goes slack and the laws of physics give me one second of relief. I can laugh and smile and feel something else. But those same laws undo me, and when it swings back there's a sharp tug on my heart to remind me that I forgot. ~ Mindy McGinnis

It's as if we think the laws of physics are subject to debate and amendment and political contributions can sway the laws of physics. ~ Al Gore

Blackhole doesn't crush those things in the vicinity.
It miniaturises everything in different laws of physics. ~ Toba Beta

There is romantic nonsense these days about the beauty of death, about the terrible end becoming the lovely beginning, and I think that's wrong, a diminution of the beauty of life. Death is as terrible as birth is wonderful. The laws of physics and nature - not romance - dictate this. It occurs to me that sometimes even nature - raw, silent, solemn, and joyous nature - fears, even if only slightly, rot. ~ Rick Bass

A pair of legs engineered to defy the laws of physics and a mindset to master the most epic of splits. ~ Jean-Claude Van Damme

Magic is nothing next to the laws of physics in the hands of gravity. ~ Ellen Campbell

The laws of physics is the canvas God laid down on which to paint his masterpiece ~ Dan Brown

Our clever friend Feynman demonstrated how to write down the Equation of the Universe in a single line. Here it is:

U = 0

U is a definite mathematical function, the total unworldliness. It's the sum of contributions from all the piddling partial laws of physics. To be precise, U = Unewton + Ueinstein +.... Here, for instance, the Newtonian mechanical unworldiness Unewton is defined by Unewton = (F - ma)^2; the Einstein mass-energy Unworldliness is definedby Ueinstein = (E - mc^2) ^2; and so forth. Because every contribution is positive or zero, the only way that the total U can vanish is for every contribution to vanish, so U = 0 implies F=ma, E=mc^2, and any other past or future law you care to include!

Thus we can capture all the laws of physics we know, and accommodate all the laws yet to be discovered, in one unified equation. The Theory of Everything!!! But it's a complete cheat, of course, because there is no way to use (or even define) U, other than to deconstruct it into its separate pieces and then use those. ~ Frank Wilczek

There's been a greater awareness among people, especially geeks, that the laws of physics don't allow that much wiggle room in terms of things like faster-than-light travel, time travel, sending people to other planets. It's harder than we were aware a few decades ago. I think there used to be this widespread imagination, this idea that we'd eventually just hop in a rocket and go to Mars. ~ Charlie Jane Anders

The thing about lucid dreams is that it's not like the real world where you are constrained by all sorts of things, including the laws of physics-you can do magic. ~ Paul Davies

For all the clever jokes that could be made here involving "mind" and "matter" there is one sure and certain variation you can take with you to the grave: "In the grand scheme of things you don't matter very much, and the laws of physics don't mind at all. ~ Patrick E. McLean

I imagined the Augustus Waters analysis of that comment: If I am playing basketball in heaven, does that imply a physical location of a heaven containing physical basketballs? Who makes the basketballs in question? Are there less fortunate souls in heaven who work in a celestial basketball factory so that I can play? Or did an omnipotent God create the basketballs out of the vacuum of space? Is this heaven in some kind of unobservable universe where the laws of physics don't apply, and if so, why in the hell would I be playing basketball when I could be flying or reading or looking at beautiful people or something else I actually enjoy? It's almost as if the way you imagine my dead self says more about you than either the person I was or whatever I am now. ~ John Green

The burgeoning field of computer science has shifted our view of the physical world from that of a collection of interacting material particles to one of a seething network of information. In this way of looking at nature, the laws of physics are a form of software, or algorithm, while the material world-the hardware-plays the role of a gigantic computer. ~ Paul Davies

When I was a student, the laws of physics were regarded as completely off limits. The job of the scientist, we were told, is to discover the laws and apply them, not inquire into their provenance. ~ Paul Davies

Free will is the sensation of making a choice. The sensation is real, but the choice seems illusory. Laws of physics determine the future. ~ Brian Greene

To understand the universe in the state that it began in, the so-called Big Bang, we need laws of physics that work better than our current set of rules and procedures, which break down when we try to push them back to the beginning. ~ David Gross

Our understanding of life has only been enriched by the discovery that living flesh is composed of molecular clockwork rather than quivering protoplasm, or that birds soar by exploiting the laws of physics rather than defying them. In the same way, our understanding of ourselves and our cultures can only be enriched by the discovery that our minds are composed of intricate neural circuits for thinking, feeling, and learning rather than blank slates, amorphous blobs, or inscrutable ghosts. ~ Steven Pinker

It's a cruel joke of the universe that the one person who makes me come alive is himself dead. And evil. His very existence defies all moral laws and all known laws of physics. ~ Kitty Thomas

Food, like anything else, lives in the physical world and obeys the laws of physics. When you whisk together some oil and a little bit of lemon juice - or, in other words, make mayonnaise - you are using the principles of physics and chemistry. Understanding how those principles affect cooking lets you cook better. ~ Nathan Myhrvold

The physicist is familiar with the fact that the classical laws of physics are modified by quantum theory, especially at low temperature. There are many instances of this. Life seems to be one of them, a particularly striking one. Life seems to be orderly and lawful behaviour of matter, not based exclusively on its tendency to go over from order to disorder, but based partly on existing order that is kept up. ~ Erwin Schrodinger

As the dreamscape around me grows clearer, I slip further away from it. The mind is a magical thing, I'm discovering. A dreamscape is made of thought and is wider than the sky, able to grow large enough to fit not just our own world, but every possibility and impossibility beyond it. Once I quit thinking of it as being forced into the laws of physics, it's easy to manipulate the dreamscape into anything I want. I don't know how I know all this, no more than I understand how I know things when I dream. I just do.
I throw up my hand, and a wall rises between the orange grove and me. Behind the wall, I start creating the world I need in Representative Belles's mind. ~ Beth Revis

The facts of physics do not oblige us to accept one philosophy rather than the other...the laws of physics in any one reference frame account for all physical phenomena, including the observations of moving observers. And it is often simplest to work in a single frame, rather than to hurry after each moving object in turn...You can pretend that whatever inertial frame you have chosen is the ether of the 19th century physicists, and in that frame you can confidently apply the ideas of the FitzGerald contraction....It is a great pity that students don't understand this. Very often they are led to believe that Einstein somehow swept away all that went before. This is not true. Much of what went before survived the theory of relativity, with the added freedom that you can choose any inertial frame of reference in which to apply all those ideas. ~ John S. Bell

When you thumb your nose at the laws of physics like you've been doing, the universe tends to get you back through biology. Atticus ~ Kevin Hearne

There's no greater sign of the failure of the American educational system than the extent to which Americans are distracted by the possibility that Earth might end on December 21, 2012. It's a profound absence of awareness of the laws of physics and how nature works. So they're missing some science classes in their training in high school or in college that would empower them to understand and to judge when someone else is basically just full of it. Science is like an inoculation against charlatans who would have you believe whatever it is they tell you. ~ Neil DeGrasse Tyson

If it's true there's a beginning to the universe, as modern cosmologists now agree, then this implies a cause that transcends the universe. If the laws of physics are fine-tuned to permit life, as contemporary physicists are discovering, then perhaps there's a designer who fine-tuned them. If there's information in the cell, as molecular biology shows, then this suggests intelligent design. To get life going in the first place would have required biological information; the implications point beyond the material realm to a prior intelligent cause. -Stephen C Meyer, PHD ~ Lee Strobel

My dad was a different person when he lectured: his eyes sparkled, his lips turned upward ... 'Think what it must have been like for Darwin, two hundred years ago. He took that voyage on the Beagle [1831] expecting to document the natural world and he stumbled across something impossible. A creature who could defy the laws of physics
straight out of the pages of mythology ... In that one moment, the entire landscape of scientific investigation was drastically and irrevocably changed. The impossible became a widespread scientific reality, as omnipresent as gravity and in some cases, nearly as hard to see. ~ Jennifer Lynn Barnes

Let me here remind you that the essence of dramatic tragedy is not unhappiness. It resides in the solemnity of the remorseless working of things. This inevitableness of destiny can only be illustrated in terms of human life by incidents which in fact involve unhappiness. For it is by them that the futility of escape can be made evident in the drama. This remorseless inevitableness is what pervades scientific thought. The laws of physics are the decrees of fate. ~ Alfred North Whitehead

Oh, the laws of physics and of logic ... the number system ... the principle of algebraic substitution. These are ghosts. We just believe in them so thoroughly they seem real. ~ Robert M. Pirsig

When the weather changes, nobody believes the laws of physics have changed. Similarly, I don't believe that when the stock market goes into terrible gyrations its rules have changed. ~ Benoit Mandelbrot

Today, the best way to communicate with someone is still face-to-face. Virtual reality has the potential to change that, to make it where VR communication is as good or better than face-to-face communications, because not only do you get all the same human cues as real-world communication, you basically suspend the laws of physics, you can do whatever you want, you can be wherever you want. ~ Palmer Luckey

I drank some of that lake! I might have choked on a fish or a frog or a...a...a turtle!"
"It is wisest to keep one's mouth shut while sifting."
She skewered him with a frosty stare. "Now you tell me." Damn the fairy, anyway. There she stood, feeling ragtag and bedraggled, and he only looked more beautiful wet, all drippy and shimmery gold-velvet, his hair a wet tangle to his waist.
"Come Gabrielle," he said, extending his hand, "we must keep moving. They can track me by what little magic I'm using to sift, but only to a general vicinity. We need to keep sifting, to spread out their search."
"Is there anything else it's wisest to do that I should know about before we just pop off again?" She tucked her hands behind her back so he couldn't grab her and just sift rather than answering her. Besides, she needed a minute to brace herself for the next bout of traveling in a manner that defied all the known laws of physics.
"You might try kissing me. Better my tongue than a frog, no?" Dark eyes sparking gold, he reached for her.
"Close contest. ~ Karen Marie Moning

The question of whether a device will come into being depends upon three things: first, whether there is a practical use for it that warrants its development and manufacturing costs; second, whether the laws of physics applying to the elements available for its design allow the attainment of the needed ranges, sensitivities, or the like; and third, whether the pertinent art of manufacture has advanced sufficiently to allow a useful embodiment to be built successfully. ~ Vannevar Bush

...every physicist knows that the laws of physics can be used to build a gun or a bicycle; physics does not dictate a specific use for its laws. To that extent, it should be obvious that the laws of physics are incomplete in predicting everything that occurs in nature
- from Moral Materialism ~ Ashish Dalela

So that while others may look on the laws of physics as legislation and God as a human form with beard measured in light-years and double for sandals, Faust's kind (poets) are alone with the task of living in a universe of things which simply are, and cloaking that innate mindlessness with comfortable and pious metaphor so that the "practical" half of humanity may continue in the Great Lie, confident that their machines, dwellings, streets and weather share the same human motives, personal traits and fits of contrariness as they. ~ Thomas Pynchon

Kauffman was in awe when he realized all this. Here it was again: order. Order for free. Order arising naturally from the laws of physics and chemistry. Order emerging spontaneously from molecular chaos and manifesting itself as a system that grows. The idea was indescribably beautiful.

But was it life? Well no, Kauffman had to admit, not if you meant life as we know it today. An autocatalytic set would have had no DNA, no genetic code, no cell membrane. In fact, it would have had no real independent existence except as a haze of molecules floating around in some ancient pond. If an extraterrestrial Darwin had happened by at the time, he (or it) would have been hard put to notice anything unusual. Any given molecule participating in the autocatalytic set would have looked pretty much like any other molecule. The essence was not to be found in any individual piece of the set, but in the overall dynamics of the set: its collective behavior. ~ M. Mitchell Waldrop

No one ever mentions this in stories about time travel. You identify and locate your destination, defy the laws of physics to get there, somehow manage to avoid as many as possible of the huge number of hazards History has littered around the place, manage not to lose or break your very expensive equipment, you're poised to record the History-changing event of your choice, and then you find you can't bloody get in. On ~ Jodi Taylor

From this perspective, the universe can be thought of as an information processor. It takes information regarding how things are now and produces information delineating how things will be at the next now, and the now after that. Our senses become aware of such processing by detecting how the physical environment changes over time. But the physical environment itself is emergent; it arises from the fundamental ingredient, information, and evolves according to the fundamental rules, the laws of physics. ~ Brian Greene

What counts, I found, is not what you cover, but what you uncover. Covering subjects in a class can be a boring exercise, and students feel it. Uncovering the laws of physics and making them see through the equations, on the other hand, demonstrates the process of discovery, with all its newness and excitement, and students love being part of it. ~ Walter Lewin

Slums are always a marvel; how human desperation can seem to warp the very laws of physics. ~ Sam J. Miller

The laws of nature cannot be randomly reshuffled at the cusps [of an oscillating universe]. If the universe has already gone through many oscillations, many possible laws of gravity would have been so weak that, for any given initial expansion, the universe would not have held together. Once the universe stumbles upon such a gravitational law, it flies apart and has no further opportunity to experience another oscillation and another cusp and another set of laws of nature. Thus we can deduce from the fact that the universe exists either a finite age, or a severe restriction on the kinds of laws of nature permitted in each oscillation. If the laws of physics are not randomly reshuffled at the cusps, there must be a regularity, a set of rules, that determines which laws are permissible and which are not. Such a set of rules would comprise a new physics standing over the existing physics. Our language is impoverished; there seems to be no suitable name for such a new physics. Both 'paraphysics' and 'metaphysics' have been preempted by other rather different and, quite possibly, wholly irrelevant activities. Perhaps 'transphysics' would do. ~ Carl Sagan

When I applied to graduate school many years ago, I wrote an essay expressing my puzzlement at how a country that could put a man on the moon could still have people sleeping on the streets. Part of that problem is political will; we could take a lot of people off the streets tomorrow if we made it a national priority. But I have also come to realize that NASA had it easy. Rockets conform to the unchanging laws of physics. We know where the moon will be at a given time; we know precisely how fast a spacecraft will enter or exist the earth's orbit. If we get the equations right, the rocket will land where it is supposed to--always. Human beings are more complex than that. A recovering drug addict does not behave as predictably as a rocket in orbit. We don't have a formula for persuading a sixteen-year-old not to drop out of school. But we do have a powerful tool: We know that people seek to make themselves better off, however they may define that. Our best hope for improving the human condition is to understand why we act the way we do and then plan accordingly. Programs, organizations, and systems work better when they get the incentives right. It is like rowing downstream. ~ Charles Wheelan

I was a senior research scientist that changed the accepted view of the structure of the universe.
I disproved one of the then widely accepted "laws" of physics, 'the conversation of parity', by proving that identical nuclear particles do not always act alike. ~ Chien-Shiung Wu

Newton's laws of physics can rarely be applied to the real world. There is more to life than cause and effect. Things just aren't that simple ~ Amy Zhang

In those first hours after he drowned, when the catastrophe was still confined to Calabash beach, and to Jake, Joe and me, its speed was impossible to reconcile with its scale. Nothing so big could happen this fast; it defied the laws of physics, it could not be true. Death is too much for the mind to register in a matter of minutes; the incalculable magnitude can only be absorbed by increment, day by day. As each day allows a new glimpse of its immensity, and the aftershock extends beyond the beach to reach hundreds of people all over the world, my comprehension slowly expands until its dimensions resemble a more accurate impression of the truth. But the bigger his death grows, the more inconceivable it becomes. It feels like an ambitious piece of performance art; a work of fiction, not real life. How strange that the truth of my own situation should be so much clearer to everybody else. ~ Decca Aitkenhead