Top 1200 Quantum Theory Quotes & Sayings - Page 15

All of modern physics is governed by that magnificent and thoroughly confusing discipline called quantum mechanics ... It has survived all tests and there is no reason to believe that there is any flaw in it. We all know how to use it and how to apply it to problems; and so we have learned to live with the fact that nobody can understand it.

According to the standard model billions of years ago some little quantum fluctuation, perhaps a slightly lower density of matter, maybe right where we're sitting right now, caused our galaxy to start collapsing around here.

Everything I have is ready to wear, but I have the ability to have different options within the same brand. I have the Theyskens' Theory collection where it's a personal approach to how I build the collection where I fuse more fashion-y ideas and it has my name on it. So it's really something very research- and labor-intensive. And then I have the Theory brand where I infuse all points of view about fashion at large, and it's more global. It's really about making something succeed. You have an instant relationship with stores, and with sales teams, and people that are in the place.

The quantum world is still very mysterious, still seemingly very powerful, and I'm definitely attracted to the mysterious and the unknown and just the vastness of what my imagination puts on it.

The bedrock nature of space and time and the unification of cosmos and quantum are surely among science's great 'open frontiers.' These are parts of the intellectual map where we're still groping for the truth - where, in the fashion of ancient cartographers, we must still inscribe 'here be dragons.'

If a little kid ever asks you just why the sky is blue, you look him or her right in the eye and say, 'It's because of quantum effects involving Rayleigh scattering combined with a lack of violet photon receptors in our retinae.'

Typically my ideas come to me in the most inane ways possible. I had the initial idea for 'Quantum Conundrum' while I was walking down the street to get breakfast. People are like, 'Whoa, what's your inspiration, is it something amazing?' No, I was just really hungry.

For if as scientists we seek simplicity, then obviously we try the simplest surviving theory first, and retreat from it only when it proves false. Not this course, but any other, requires explanation. If you want to go somewhere quickly, and several alternate routes are equally likely to be open, no one asks why you take the shortest. The simplest theory is to be chosen not because it is the most likely to be true but because it is scientifically the most rewarding among equally likely alternatives. We aim at simplicity and hope for truth.

Before the discovery of quantum mechanics, the framework of physics was this: If you tell me how things are now, I can then use the laws of physics to calculate, and hence predict, how things will be later.

The only good thing about religion is the music. Because nature is filled with balances and opposites, there are always exceptions to the overall rules, whether the overall rules are bleak or otherwise. If you propound a joyous theory of existence, I will find an exception to that. If I propound a bleak theory, someone will find a joyous exception. That's just nature being nature, I think, and I don't think it offers a lot of hope. It's sort of a respite along the way.

While classical mechanics correctly predicts the behavior of large objects such as tennis balls, to predict the behavior of small objects such as electrons, we must use quantum mechanics.

If I realize that actually there's quantum mechanics happening around us all the time in some macroscopic, interconnected way, then that doesn't change my perception of it, that doesn't change my interaction with it; it just changes how I view my interaction.

Superstring theories provide a framework in which the force of gravity may be united with the other three forces in nature: the weak, electromagnetic and strong forces. Recent progress has shown that the most promising superstring theories follow from a single theory. For the last generation, physicists have studied five string theories and one close cousin. Recently it has become clear that these five or six theories are different limiting cases of one theory which, though still scarcely understood, is the candidate for superunification of the forces of nature.

Not every conspiracy is a theory.

Everybody has a theory.

The Western approach to reality is mostly through theory, and theory begins by denying reality - to talk about reality, to go around reality, to catch anything that attracts our sense-intellect and abstract it away from reality itself. Thus philosophy begins by saying that the outside world is not a basic fact, that its existence can be doubted and that every proposition in which the reality of the outside world is affirmed is not an evident proposition but one that needs to be divided, dissected and analyzed. It is to stand consciously aside and try to square a circle.

Quantum physics is quite interesting. All these tiny particles are there as much as they're not there. That to me is very, very interesting. And how our thoughts change the outcome of an experiment, I think that's all quite spiritual.

Commitment is the ultimate assertion of human freedom. It releases all the energy you possess and enables you to take quantum leaps in creativity. When you set a one-pointed intention and absolutely refuse to allow obstacles to dissipate the focused quality of your attention, you engage the infinite organizing power of the universe.

I'm a bit of a romantic. In theory!

What the public does is not to express its opinions but to align itself for or against a proposal. If that theory is accepted, we must abandon the notion that democratic government can be the direct expression of the will of the people. We must abandon the notion that the people govern. Instead, we must adopt the theory that, by their occasional mobilizations as a majority, people support or oppose the individuals who actually govern. We must say that the popular will does not direct continuously but that it intervenes occasionally.

It's starting to catch hold, and in large measure it's because we're starting to understand that much of what we have talked about in ancient mythology and mystical experience and so forth can pretty well be modeled within the world of quantum physics. That's a 20th century phenomenon also.

Life is so unlike theory.

In mysteries what we know, and our realization of what we do not know, proceed together; the larger the island of knowledge, the longer the shoreline of wonder. It is like the quantum world, where the more we understand its formalism, the stranger that world becomes.

The field of quantum possibility, in which love has opened doors otherwise unimaginable, is our soul's true habitat. The world of fear and limitation is not our home, and who among us is not profoundly weary of hanging out where we do not belong.

A new theory is guilty until proven innocent, and the pre-existing theory innocent until proven guilty ... Continental drift was guilty until proven innocent.

I'm pretty confident the why works now. When it first began, somebody said to me: "Will this work in big business?" I said, "I don't know. Let's try." Somebody said will this work in entrepreneurs, relationships or government and military. I said, "I don't know. Let's try." I kept applying the scientific method. I had a theory. I kept applying that theory, looking for opportunities to fail and it kept working.

I like relativity and quantum theories because I don't understand them and they make me feel as if space shifted about like a swan that can't settle, refusing to sit still and be measured; and as if the atom were an impulsive thing always changing its mind.

It was about three o'clock at night when the final result of the calculation [which gave birth to quantum mechanics] lay before me ... At first I was deeply shaken ... I was so excited that I could not think of sleep. So I left the house ... and awaited the sunrise on top of a rock.

A complete theory of evolution must acknowledge a balance between "external" forces of environment imposing selection for local adaptation and "internal" forces representing constraints of inheritance and development. Vavilov placed too much emphasis on internal constraints and downgraded the power of selection. But Western Darwinians have erred equally in practically ignoring (while acknowledging in theory) the limits placed on selection by structure and development what Vavilov and the older biologists would have called "laws of form.

Theory is the practice of the impotent.

It is a curious historical fact that modern quantum mechanics began with two quite different mathematical formulations: the differential equation of Schroedinger and the matrix algebra of Heisenberg. The two apparently dissimilar approaches were proved to be mathematically equivalent.

I have been scientifically studying the traits and dispositions of the "lower animals" (so-called,) and contrasting them with the traits and dispositions of man. I find the result profoundly humiliating to me. For it obliges me to renounce my allegiance to the Darwinian theory of the Ascent of Man from the Lower Animals; since it now seems plain to me that that theory ought to be vacated in favor of a new and truer one, this new and truer one to be named the Descent of Man from the Higher Animals.

Quantum physics - the idea that there is more than one reality going on at the same time in the same place. We live in a concentric society, and we'll have to make our decisions, cake as pie, as pending resolve. It's really and truly - I don't know if "as" will count any longer.

The theory of the earth is the science which describes and explains changes that the terrestrial globe has undergone from its beginning until today, and which allows the prediction of those it shall undergo in the future. The only way to understand these changes and their causes is to study the present-day state of the globe in order to gradually reconstruct its earlier stages, and to develop probable hypotheses on its future state. Therefore, the present state of the earth is the only solid base on which the theory can rely.

Most people don't realize that when we were producing 'Black Panther,' 'Quantum & Woody,' and 'Steel,' fairly few people were reading those titles. We were constantly threatened with cancellation.

Theory can blind observation.

Music is everything; without it, we [people] are nothing. We're just living vibrations of molecular tinglings, and without music we'd explode into nothing and go down a quantum hole.

Everything that can happen, does. That's quantum mechanics. But this does not mean everything happens. The rest of physics is about describing what can happen and what can't.

What one thing could you do in your personal and professional life that, if you did on a regular basis, would make a tremendous positive difference in your life? Quadrant II activities have that kind of impact. Our effectiveness takes quantum leaps when we do them.

I felt 'Quantum of Solace' completely lost its way. We were lucky on 'Casino Royale:' it was the origin story of Bond. Bond had the one and only affair that meant anything to him, and affected him throughout the rest of the series.

It is the theory that decides what can be observed.

I have a theory that theories are destructive.

There is no complete theory of anything.

According to inflation, the more than 100 billion galaxies, sparkling throughout space like heavenly diamonds, are nothing but quantum mechanics writ large across the sky. To me, this realization is one of the greatest wonders of the modern scientific age.

Humanity faces a quantum leap forward. It faces the deepest social upheaval and creative restructuring of all time. Without clearly recognizing it, we are engaged in building a remarkable new civilization from the ground up. This is the meaning of the Third Wave.

In science fiction, basic doubts featured prominently in the worlds of Philip K. Dick. I knew Phil for 25 years, and he was always getting onto me, a scientist. He was a great fan of quantum uncertainty, epistemology in science, the lot.

Practically and commercially speaking, a dollar is not necessarily a specific thing, made of silver, or gold, or any other single metal, or substance. It is only such a quantum of market value as exists in a given piece of silver or gold.

Indeed, our everyday world presents intellectual challenges just as daunting as those of the cosmos and the quantum, and that is where 99 per cent of scientists focus their efforts. Even the smallest insect, with its intricate structure, is far more complex than either an atom or a star.

Unfortunately, unless we're focused on building up our courage, which gives us our self-confidence and all that we need to make quantum change in our lives, the voice of fear will always take the lead inside our minds.

When the problem [quantum chromodynamics] is finally solved, it will all be by imagination. Then there will be some big thing about the great way it was done. But it's simple -it will all be by imagination, and persistence.

To understand that, we have to begin to imagine what a universe would be like if there wasn't anything in it called Mind. If that was the case, according to quantum physics now, then every possibility would also come into existence as every other possibility.

For the record: Quantum mechanics does not deny the existence of objective reality. Nor does it imply that mere thoughts can change external events. Effects still require causes, so if you want to change the universe, you need to act on it.

No one intuitively understands quantum mechanics because all of our experience involves a world of classical phenomena where, for example, a baseball thrown from pitcher to catcher seems to take just one path, the one described by Newton's laws of motion. Yet at a microscopic level, the universe behaves quite differently.

Even in relativity theory even though you can analyze space - time in terms of this four-dimensional geometrical structure one of the dimensions is different. And this shows up in the equations. It has a different sign - rather than plus it shows up as a negative minus. So even in relativity theory time is distinct from space in terms of the way in which these dimensions manifest themselves in the equations.

Everything, however complicated - breaking waves, migrating birds, and tropical forests - is made of atoms and obeys the equations of quantum physics. But even if those equations could be solved, they wouldn't offer the enlightenment that scientists seek. Each science has its own autonomous concepts and laws.

I became an atheist because, as a graduate student studying quantum physics, life seemed to be reducible to second-order differential equations. Mathematics, chemistry and physics had it all. And I didn't see any need to go beyond that.

Scientists are educated from a very early time and a very early age to believe that the greater scientist is the scientist who makes discoveries or theories that apply to the greatest ambit of things in the world. And if you've only made a very good theory about snails, or a very good theory about some planets but not about the universe as a whole, or about all the history of humankind, then you have in some sense accepted a lower position in the hierarchy of the fame of science as it's taught to you as a young student.

Perhaps the most extraordinary popular delusion about violence of the past quarter-century is that it is caused by low self-esteem. That theory has been endorsed by dozens of prominent experts, has inspired school programs designed to get kids to feel better about themselves, and in the late 1980s led the California legislature to form a Task Force to Promote Self-Esteem. Yet Baumeister has shown that the theory could not be more spectacularly, hilariously, achingly wrong. Violence is a problem not of too little self-esteem but of too much, particularly when it is unearned.

We all hate on ourselves way too much, and there are so many people who think they have to look like those women on TV. That's so unreasonable. Everybody is supposed to be a different size. And if I can just be confident in myself, then I'll look better. It's quantum physics!

A further aspect I should like to discuss is what I call the practice of infinite escape clauses. I believe we developed this practice to avoid facing the conclusion that the probability of self-reproducing state is zero. This is what we must conclude from classical quantum mechanical principles as Wigner demonstrated