Quotes & Sayings About Laws Of Physics

Are you looking for the ultimate laws of physics? No, I'm not. I'm just looking to find out more about the world and if it turns out there is a simple ultimate law which explains everything, so be it; that would be very nice to discover. If it turns out it's like an onion with millions of layers and we're just sick and tired of looking at the layers, then that's the way it is ... My interest in science is to simply find out more about the world. — Richard Feynman

When I was lecturing recently to a group of cardiologists at the Mayo Clinic I said ...
Why is it that from the moment you enter medical school to the moment you retire, the only disorder that you will ever diagnose with a physics textbook is obesity? This is biology folks, it's endocrinology, it's physiology - physics has nothing to do with it. The laws of thermodynamics are always true, the energy balance equation is irrelevant.
If someone's getting fatter I guarantee you they're taking more energy than they expend (as long as they're getting heavier). And if they're getting leaner I guarantee they're expending more than they're taking in. [It's] given, let's never discuss it again. And if you say it to your patients you're telling them nothing
(University Of Colorado Medical School, May 9th 2013 - via YouTube) — Gary Taubes

You can have faith in writing itself. That's where to place your faith, in the same way that a pole vaulter places his faith in the laws of physics. He will go up in direct proportion to the strength with which he pushed off, and he will come down every time. — Nancy Pickard

Individual events. Events beyond law. Events so numerous and so uncoordinated that, flaunting their freedom from formula, they yet fabricate firm form. — John Archibald Wheeler

This is not what I thought physics was about when I started out: I learned that the idea is to explain nature in terms of clearly understood mathematical laws; but perhaps comparisons are the best we can hope for. — Hans Christian Von Baeyer

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

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

Unlike the laws of physics, which are free of inconsistencies, every man-made order is packed with internal contradictions. Cultures are constantly trying to reconcile these contradictions, and this process fuels change. — Yuval Noah Harari

Nothing is accidental in the universe - this is one of my Laws of Physics - except the entire universe itself, which is Pure Accident, pure divinity. — Joyce Carol Oates

The primary consequence of the computational nature of the universe is that the universe naturally generates complex systems, such as life. Although the basic laws of physics are comparatively simple in form, they give rise, because they are computationally universal, to systems of enormous complexity. — Seth Lloyd

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

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

If the laws of physics be for us, who can be against us?! — Frank J. Tipler

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

Historians are not scientists. They cannot (and should not even trying to) establish universal laws of social or political "physics" with reliable predictive powers. Why? Because there is no possibility of repeating the single, multi-millennium experiment that constant to the past. The sample size of human history is one. — Niall Ferguson

The fundamental laws of physics do not describe true facts about reality. Rendered as descriptions of facts, they are false; amended to be true, they lose their explanatory force. — Nancy Cartwright

We could call order by the name of God, but it would be an impersonal God. There's not much personal about the laws of physics. — Stephen Hawking

Suppose we had some kind of device with particles moving with a certain definite symmetry, and suppose their movements were bilaterally symmetrical (fig. 20). Then, following the laws of physics, with all the movements and collisions, you could expect, and rightly, that if you look at the same picture later on it will still be bilaterally symmetrical. So there is a kind of conservation, the conservation of the symmetry character. This should be in the table, but it is not like a number that you measure, and we will discuss it in much more detail in the next lecture. The reason this is not very interesting in classical physics is because the times when there are such nicely symmetrical initial conditions are very rare, and it is therefore a not very important or practical conservation law. But — Richard Feynman

At our meeting, I suggested to Steven and Lynda two guidelines for the science of Interstellar: 1. Nothing in the film will violate firmly established laws of physics, or our firmly established knowledge of the universe. 2. Speculations (often wild) about ill-understood physical laws and the universe will spring from real science, from ideas that at least some "respectable" scientists regard as possible. — Kip S. Thorne

Since the beginning of physics, symmetry considerations have provided us with an extremely powerful and useful tool in our effort to understand nature. Gradually they have become the backbone of our theoretical formulation of physical laws. — Tsung-Dao Lee

The lovely paradox of willing compliance with what an ancient prophet called "the great plan of happiness," is that conformity to law breeds both freedom and individualism. We may think a leaping child, in the euphoria of his imagination, enjoys unfettered freedom when he tells us he is going to land on the moon. But the rocket scientist hard at work in the laboratory, enmeshed in formulae and equations she has labored to master, and slaving away in perfect conformity with the laws of physics, is the one with true freedom: for she will land on the moon; the boy will not. — Terryl L. Givens

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

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

Our life consists not in the pursuit of material success but in the quest for worthy spiritual growth. Our entire earthly existence is but a transitional stage in the movement toward something higher, and we must not stumble and fall, nor must we linger fruitlessly on one rung of the ladder. Material laws alone do not explain our life or give it direction. The laws of physics and physiology will never reveal the indisputable manner in which the Creator constantly, day in and day out, participates in the life of each of us, unfailingly granting us the energy of existence; when this assistance leaves us, we die. And in the life of our entire planet, the Divine Spirit surely moves with no less force: this we must grasp in our dark and terrible hour. — Aleksandr Solzhenitsyn

The problem of the origin of the laws of physics is an acute one for physicists. Einstein's suggestion that they may turn out necessarily to possess the form that they do has little support. It is sometimes said that a truly unified theory of physics might be so tightly constrained logically that its mathematical formulation is unique. But this claim is readily refuted. It is easy to construct artificial universe models, albeit impoverished ones bearing only a superficial resemblance to the real thing, which are nevertheless mathematically and logically self-consistent. — Paul Davies

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

In microphysics the observer interferes with the experiment in a way that can't be measured and that therefore can't be eliminated. No natural laws can be formulated, saying "such-and-such will happen in every case." All the microphysicist can say is "such-and-such is, according to statistical probability, likely to happen." This naturally represents a tremendous problem for our classical physical thinking. It requires a consideration, in a scientific experiment, of the mental outlook of the participant-observer: It could this be said that scientists can no longer hope to describe any aspects or qualities of outer objects in a completely independent, "objective" manner. — M.L. Von Franz

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

A certain kind of methodologically-minded philosopher of science is quick to read off metaphysical conclusions from features of scientific practice. Chemists don't derive their laws from fundamental physics, so reductive physicalism must be false. Biologists refer to natural numbers in some of their explanations, so numbers must exist. I think that this kind of thing makes for bad philosophy. — David Papineau

We have to create miracles. A miracle is not the intersession of an external divine agency in violation of the laws of physics. A miracle is simply something that is impossible from an old story but possible from within a new one. It is an expansion of what is possible. — Charles Eisenstein

Quantum physics might seem to undermine the idea that nature is governed by laws, but that is not the case. Instead it leads us to accept a new form of determinism: given the state of a system at some time, the laws of nature determine the probabilities of various futures and pasts rather than determining the future and past with certainty. — Stephen Hawking

Cloak, how many laws of physics did we just break?" I asked, stunned by what had just happened. "You can't break the laws of physics. Whenever you seem to violate one, it only means your understanding of them is incomplete. To answer your question, though, three hundred and forty-seven." "I thought so." I was amazed at the power — C.T. Phipps

We all love a good story. We all love a tantalizing mystery. We all love the underdog pressing onward against seemingly insurmountable odds. We all, in one form or another, are trying to make sense of the world around us. And all of these elements lie at the core of modern physics. The story is among the grandest
the unfolding of the entire universe; the mystery is among the toughest
finding out how the cosmos came to be; the odds are among the most daunting
bipeds, newly arrived by cosmic time scales trying to reveal the secrets of the ages; and the quest is among the deepest
the search for fundamental laws to explain all we see and beyond, from the tiniest particles to the most distant galaxies. — Brian Greene

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

Either one attributes one's presence here to the laws of biology and physics, or one attributes it to a divine design. — Christopher Hitchens

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

Everything is made of atoms. That is the key hypothesis. The most important hypothesis in all of biology, for example, is that everything that animals do, atoms do. In other words, there is nothing that living things do that cannot be understood from the point of view that they are made of atoms acting according to the laws of physics. This — Richard Feynman

Professor Weyl,* the mathematician, gave an excellent definition of symmetry, which is that a thing is symmetrical if there is something that you can do to it so that after you have finished doing it it looks the same as it did before. That is the sense in which we say that the laws of physics are symmetrical; that there are things we can do to the physical laws, or to our way of representing the physical laws, which make no difference, and leave everything unchanged in its effects. It is this aspect of physical laws that is going to concern us in this lecture. — Richard Feynman

If and when all the laws governing physical phenomena are finally discovered, and all the empirical constants occurring in these laws are finally expressed through the four independent basic constants, we will be able to say that physical science has reached its end, that no excitement is left in further explorations, and that all that remains to a physicist is either tedious work on minor details or the self-educational study and adoration of the magnificence of the completed system. At that stage physical science will enter from the epoch of Columbus and Magellan into the epoch of the National Geographic Magazine! — George Gamow

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

L-listen to me, listen to me. The basic laws of physics - the b-basic laws of physics don't have a past and a present. Time is irrelevant at the level of a-atoms and molecules. It's symmetrical
We have all the time we've always had.
You'll still have all our time.
Once I
Once
Once
There's not going to be any more or less of it.
Once I'm gone. — Nick Payne

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

We are the laws of chemistry and physics as they have played out here on Earth, and we are now learning that planets are as common as stars. Most stars, as it turns out now, will have planets. — Jill Tarter

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

... The wonders of life and the universe are mere reflections of microscopic particles engaged in a pointless dance fully choreographed by the laws of physics. — Brian Greene

The physicist is like someone who's watching people playing chess and, after watching a few games, he may have worked out what the moves in the game are. But understanding the rules is just a trivial preliminary on the long route from being a novice to being a grand master. So even if we understand all the laws of physics, then exploring their consequences in the everyday world where complex structures can exist is a far more daunting task, and that's an inexhaustible one I'm sure. — Martin Rees

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

I've never been in a single accident - basic precognition takes care of that - and the cops all know my car well enough to leave me alone when I'm bending the laws of physics and traffic to get somewhere. — Lilith Saintcrow

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

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

I CAN DO MAGIC! FEAR ME, LAWS OF PHYSICS, I'M COMING TO VIOLATE YOU! — Eliezer Yudkowsky

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

To understand the precise point when the possible becomes the impossible, you have to appreciate and understand the laws of physics. — Michio Kaku

Past, present and future CO2 emissions will have a cumulative impact on both global warming and ocean acidification. The laws of physics are non-negotiable. — Anonymous

Although it is hard to visualize a landscape in a space of high dimensions, the more the number of parameters, the more likely it is that a walk of any finite distance, taken in a random direction from a place near the summit of a mountain, will go down rather than up. Thus, we may conclude that, if the hypotheses made here are true, most changes in the parameters of the laws of physics will decrease the rate at which black holes are produced in our universe. Because of this, the theory I am sketching here is actually subject to observational test. — Lee Smolin

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

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

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

Does this prove that our universe arose from nothing? Of course not. But it does take us one rather large step closer to the plausibility of such a scenario. And it removes one more of the objections that might have been leveled against the argument of creation from nothing as described in the previous chapter. There, "nothing" meant empty but preexisting space combined with fixed and well-known laws of physics. Now the requirement of space has been removed. But, remarkably, as we shall next discuss, even the laws of physics may not be necessary or required. — Lawrence M. Krauss

The laws of physics could be like an onion, with new laws becoming operational as we probe new scales. We simply don't know! — Richard Feynman

All this careful conservatism, these shackled environments that barely edged beyond the laws of physics - they only guarded against the Inner Heckler, not these unwelcome sensations intruding from outside. — Peter Watts

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

In the parallel universe the laws of physics are suspended.
What goes up does not necessarily come down, a body at rest does not tend to stay at
rest and not every action can be counted on to provoke an equal and opposite reaction.
Time, 'too, is different. It may run in circles, flow backward, skip about from now to
then. The very arrangement of molecules is fluid: Tables can be clocks, faces,
flowers. — Susanna Kaysen

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

The difficulty lay with the mind accommodating itself to the notion of the plane, with all its weight, defying gravity, staying aloft. She understood the aerodynamics of flight, could comprehend the laws of physics that made flight possible, but her heart, at the moment, would have none of it. Her heart knew the plane could fall out of the sky. — Anita Shreve

The laws of physics must provide a mechanism for the universe to come into being. — John P. Wheeler III

Most people have no concept of how an automatic transmission works, yet they know how to drive a car. You don't have to study physics to understand the laws of motion to drive a car. You don't have to understand any of this stuff to use Macintosh. — Steve Jobs

Things happen. Things that physics and math and crap that gets measured in a lab can't explain. People aren't just laws and rules, Claire. They're ... sparks. Sparks of something beautiful and huge. And some sparks glow brighter — Rachel Caine

The object of pure physics is the unfolding of the laws of the intelligible world; the object of pure mathematics that of unfolding the laws of human intelligence. — James Joseph Sylvester

String theory, therefore, is rich enough to explain all the fundamental laws of nature. Starting from a simple theory of a vibrating string, one can extract the theory of Einstein, Kaluza-Klein theory, supergravity, the Standard Model, and even GUT theory. It seems nothing less than a miracle that, starting from some purely geometric arguments from a string, one is able to rederive the entire progress of physics for the past 2 milleninia. All the theories so far discussed in this book are automatically included in string theory. — Michio Kaku

Children need to be exploring their physical world. They need to be learning the fundamental laws of physics by manipulating objects. — David Perlmutter

We, however, want to become those we are
human beings who are new, unique, incomparable, who give themselves laws, who create themselves. To that end we must become the best learners and discoverers of everything that is lawful and necessary in the world: we must become physicists in order to be able to be creators in this sense
while hitherto all valuations and ideals have been based on ignorance of physics or were constructed so as to contradict it. Therefore: long live physics! And even more so that which compels us to turn to physics
our honesty! — Friedrich Nietzsche

If the aim of physical theories is to explain experimental laws, theoretical physics is not an autonomous science; it is subordinate to metaphysics. — Pierre Duhem

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

What I have done is to show that it is possible for the way the universe began to be determined by the laws of science. In that case, it would not be necessary to appeal to God to decide how the universe began. This doesn't prove that there is no God, only that God is not necessary. — Stephen Hawking

The laws of physics and chemistry must be the same in a crucible as in the larger laboratory of Nature. — Alfred Harker

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

The miracle of the appropriateness of the language of mathematics for the formulation of the laws of physics is a wonderful gift which we neither understand nor deserve. We should be grateful for it and hope that it will remain valid in future research and that it will extend, for better or for worse, to our pleasure, even though perhaps also to our bafflement, to wide branches of learning. — Eugene Paul Wigner

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

We are persons whose bodies can be objectively studied according to the impersonal laws of physics but whose minds are subjectively experienced in ways science has not yet been able to fathom. In short, by radically seperating science from religion, we are not merely segregating two human institutions; we are fragmenting ourselves as individuals and as a society in ways that lead to deep, unresolved conflicts in terms of our view of the world, our values, and our way of life. — B. Alan Wallace

American laws don't work, but at least the laws of physics might work. — Gore Vidal

Science may explain the world, but we still have to explain science. The laws which enable the universe to come into being spontaneously seem themselves to be the product of exceedingly ingenious design. If physics is the product of design, the universe must have a purpose, and the evidence of modern physics suggests strongly to me that the purpose includes us — Paul Davies

From all we have learnt about the structure of living matter, we must be prepared to find it working in a manner that cannot be reduced to the ordinary laws of physics. And that not on the ground that there is any "new force" or what not, directing the behavior of the single atoms within a living organism, but because the construction is different from anything we have yet tested in the physical laboratory. — Erwin Schrodinger

If we believe in an all-powerful God, then we must then believe that God gave us this Earth, and we must in turn believe that God gave us its laws of gravity, of chemistry, of physics. We must also believe that God gave us our human powers of intellect and reason. — Sheldon Whitehouse

You've never seen me debate anybody. On anything. Ever. My investment of time, as an educator, in my judgment, is best served teaching people how to think about the world around them. Teach them how to pose a question. How to judge whether one thing is true versus another. What the laws of physics say. — Neil DeGrasse Tyson

This is the most important thing I will ever say to you. The human mind is the ultimate testing device. You can take all the notes you want on the technical data, anything you forget you can look up again, but this must be engraved on your hearts in letters of fire. There is nothing, nothing, nothing, more important to me in the men and women I train than their absolute personal integrity. Whether you function as welders or inspectors, the laws of physics are implacable lie detectors. You may fool men. You will never fool metal. That's all. — Lois McMaster Bujold

There is something stunningly narrow about how the Anthropic Principle is phrased. Yes, only certain laws and constants of nature are consistent with our kind of life. But essentially the same laws and constants are required to make a rock. So why not talk about a Universe designed so rocks could one day come to be, and strong and weak Lithic Principles? If stones could philosophize, I imagine Lithic Principles would be at the intellectual frontiers. — Carl Sagan

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

Hover boards, unfortunately, currently violate the laws of physics. Supermagnets exist, but they have to be cooled to near absolute zero, and they are extremely expensive. So Michael J. Fox's hover boards are not possible until we invent room temperature super conductors. — Michio Kaku

Everyone knows that physicists are concerned with the laws of the universe and have the audacity sometimes to think they have discovered the choices God made when He created the universe in thus and such a pattern. Mathematicians are even more audacious. What they feel they discover are the laws that God Himself could not avoid having to follow. — David Mumford

The transition of nothing-to-something is a natural one, not requiring any agent. — Victor J. Stenger

He is not a true man of science who does not bring some sympathy to his studies, and expect to learn something by behavior as well as by application. It is childish to rest in the discovery of mere coincidences, or of partial and extraneous laws. The study of geometry is a petty and idle exercise of the mind, if it is applied to no larger system than the starry one. Mathematics should be mixed not only with physics but with ethics; that is mixed mathematics. The fact which interests us most is the life of the naturalist. The purest science is still biographical. — Henry David Thoreau

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

Experiment is the sole judge of scientific "truth." But what is the source of knowledge? Where do the laws that are to be tested come from? Experiment, itself, helps to produce these laws, in the sense that it gives us hints. But also needed is imagination to create from these hints the great generalizations - to guess at the wonderful, simple, but very strange patterns beneath them all, and then to experiment to check again whether we have made the right guess. This imagining process is so difficult that there is a division of labor in physics: there are theoretical physicists who imagine, deduce, and guess at new laws, but do not experiment; and then there are experimental physicists who experiment, imagine, deduce, and guess. — Richard Feynman

If the laws of physics are not strictly causal the most that can be said is that the behaviour of the conscious brain is one of the possible behaviours of a mechanical brain. Precisely so; and the decision between the possible behaviours is what we call volition. — Arthur Stanley Eddington

Traditionally, scientists have treated the laws of physics as simply 'given,' elegant mathematical relationships that were somehow imprinted on the universe at its birth, and fixed thereafter. Inquiry into the origin and nature of the laws was not regarded as a proper part of science. — Paul Davies

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

All those stories about time travel, they were comforting, and at the same time it bothered me how they always made it seem fun and how everything fit into place, how things could only ever be how they were supposed to be, how the heroes found a way to change the world while still obeying the laws of physics. — Charles Yu

When the province of physical theory was extended to encompass microscopic phenomena through the creation of quantum mechanics, the concept of consciousness came to the fore again. It was not possible to formulate the laws of quantum mechanics in a fully consistent way without reference to the consciousness. — Eugene Wigner

I don't know what laws of physics are involved, but if you fill a gym with teenagers
and tell them to stare at one object, heat is actually produced. I half expected to
spontaneously combust.
Katrina — Suzanne Selfors