Quotes & Sayings About Physics Einstein

It was basic research in the photoelectric field-in the photoelectric effect that would one day lead to solar panels. It was basic research in physics that would eventually produce the CAT scan. The calculations of today's GPS satellites are based on the equations that Einstein put to paper more than a century ago. — Barack Obama

Physics is an attempt conceptually to grasp reality as something that is considered to be independent of its being observed. In this sense one speaks of physical reality. — Albert Einstein

If stupidity were theoretical physics, then I would be Albert Einstein. — Alan Bradley

Which is to say that culture is not a reflex of political economy, but
that society is now a reflex of key shifts in music theory and practice ...
[Sampladelia is] the sound made by those early-twentieth-century discoveries
in particle physics and relativiity theory, the projection of the minds of
Einstein, Heisenbery, and Bohr, their fateful explorations of liquid time,
curving space, uncertainty fields and relativity theorems, into densely
configured and fully ambivalent android music tracks — Arthur Kroker

When the conventional wisdom of physics seemed to conflict with an elegant theory of his, Einstein was inclined to question that wisdom rather than his theory, often to have his stubbornness rewarded. — Walter Isaacson

Since Einstein developed his theory of relativity, and Rutherford and Bohr revolutionised physics, our picture of the world has radically changed. — A. N. Wilson

But even technical work filled with formulas can be valuable and important. Einstein offered a lot of technical work on quantum physics, which mostly eludes me. I refer to his work, and I have studied it, but I am not a physicist. But look at Einstein's simple statement that the most important decision you ever will make is the decision whether you live in a friendly universe or a hostile universe. — Wayne Dyer

Until Einstein (roughly), THE universe of Newton was, for us, THE universe. With Einstein, it became A universe. Something similar happen to man. A new 'man' was produced, just as good, certainly contraditory to the old one. THE man became A man, otherwise a 'conceptual construction', one among the infinity of possible ones. — Alfred Korzybski

[Regarding mathematics,] there are now few studies more generally recognized, for good reasons or bad, as profitable and praiseworthy. This may be true; indeed it is probable, since the sensational triumphs of Einstein, that stellar astronomy and atomic physics are the only sciences which stand higher in popular estimation. — G.H. Hardy

Einstein's paper on the photoelectric effect was the work for which he ultimately won the Nobel Prize. It was published in 1905, and Einstein has another paper in the very same journal where it appeared - his other paper was the one that formulated the special theory of relativity. That's what it was like to be Einstein in 1905; you publish a groundbreaking paper that helps lay the foundation of quantum mechanics, and for which you later win the Nobel Prize, but it's only the second most important paper that you publish in that issue of the journal. — Sean Carroll

Louis Armstrong is quite simply the most important person in American music. He is to 20th century music (I did not say jazz) what Einstein is to physics. — Ken Burns

The introduction to the 1 vs. 100 episode pointed out that Einstein had an IQ of 150 and Langan has an IQ of 195. Langan's IQ is 30 percent higher than Einstein's. But that doesn't mean Langan is 30 percent smarter than Einstein. That's ridiculous. All we can say is that when it comes to thinking about really hard things like physics, — Malcolm Gladwell

The founders and grand theorists of modern (quantum and relativity) physics: Einstein, Schroedinger, Heisenberg, Bohr, Eddington, Pauli, de Broglie, Jeans, and Planck. — Ken Wilber

How on earth are you ever going to explain in terms of chemistry and physics so important a biological phenomenon as first love?" - Albert Einstein — Shannon Lee Alexander

For Bohr the theory came first, then the philosophical position, the interpretation constructed to make sense of what the theory says about reality. Einstein knew that it was dangerous to build a philosophical worldview on the foundation of any scientific theory. If the theory is found wanting in the light of new experimental evidence, then the philosophical position it supports collapses with it. 'it is basic for physics that one assumes a real world existing independently from any act of perception', said Einstein. 'But this we do not know'. — Manjit Kumar

Perhaps the main basis for the claim that quantum mechanics is weird is the existence of what Einstein called 'spooky action at a distance'. These effects are not only 'spooky' but are also absolutely impossible to achieve within the framework of classical physics. However, if the conception of the physical world is changed from one made out of tiny rock-like entities to a holistic global informational structure that represents tendencies to real events to occur, and in which the choice of which potentiality will be actualized in various places is in the hands of human agents, there is no spookiness about the occurring transfers of information. The postulated global informational structure called the quantum state of the universe is the 'spook' that does the job. But it does so in a completely specified and understandable way, and this renders it basically non-spooky. — Paul Davies

There is no place in this new kind of physics both for the field and matter, for the field is the only reality. — Albert Einstein

Einstein had, for the first time connected new and measurable consequences to statistical physics. That might sound like a largely technical achievement, but on the contrary, it represented the triumph of a great principle: that much of the order we percieve in nature belies an invisible underlying disorder and hence can be understood only through the rules of randomness. — Leonard Mlodinow

If [quantum theory] is correct, it signifies the end of physics as a science. — Albert Einstein

Nobody knows how the stand of our knowledge about the atom would be without him. Personally, Bohr is one of the amiable colleagues I have met. He utters his opinions like one perpetually groping and never like one who believes himself to be in possession of the truth. — Albert Einstein

As a boy, Picasso struggled with reading, writing, and arithmetic. Einstein was slow to talk and would apply picture thinking to complex problems in the field of physics. The dividing line between psychiatric disorders and great gifts is often a very narrow one and strongly depends on how someone is viewed by their surroundings. — Dick Swaab

Matter tells space how to curve, space tells matter how to move. — Albert Einstein

In Oppenheimer's view, it would be a waste of his precious time, or of mine, to concern ourselves with the details of particular solutions. This was how the philosophy of reductionism led Oppenheimer and Einstein astray. Since the only purpose of physics was to reduce the world of physical phenomena to a finite set of fundamental equations, the study of particular solutions such as black holes was an undesirable distraction from the general goal. Like Hilbert, they were not content to solve particular problems one at a time. They were entranced by the dream of solving all the basic problems at once. And as a result, they failed in their later years to solve any problems at all. — Freeman Dyson

The total number of people who understand relativistic time, even after eighty years since the advent of special relativity, is still much smaller than the number of people who believe in horoscopes. — Yuval Ne'eman

Then, madam, they do nothing." Albert Einstein once said, "No problem can be solved from the same level of consciousness that created it." Economics is long overdue for the kind of radical shift in thinking that Einstein brought to his field of physics. Does Gross National Happiness represent such a breakthrough? — Eric Weiner

The more I learn of physics, the more I am drawn to metaphysics. — Albert Einstein

Einstein ... even failed physics once, but he'd never thought of giving up school to make a living. — Orhan Pamuk

I cannot seriously believe in it [quantum theory] because the theory cannot be reconciled with the idea that physics should represent a reality in time and space, free from spooky actions at a distance [spukhafte Fernwirkungen]. — Albert Einstein

In an autobiographical essay published in 1946, Albert Einstein reflected on his days as a student of physics some fifty years earlier. He recalled his teachers with affection but, referring to exams, said, This coercion had such a deterring effect that after I had passed the final examination, I found the consideration of any scientific problems distasteful to me for an entire year. — Alfie Kohn

The study of universal grammar is a joint venture between globetrotting theoreticians who worry about impossible grammars and laboratory experimentalists who put young children through these impossible grammars. Perhaps, as in physics, one of these days there will be a grand unified theory of universal grammar. Linguistics today is where physics was in the age of Galileo and Kepler. The collection of principles may one day be replaced by one powerful principle - perhaps just the principle of recursion. that underlies them all. Universal grammar is still waiting for its Newton and Einstein. Whatever it turns out to be, its job its to keep children on the right track to their language. — Charles Yang

Lederman is also a charismatic personality, famous among his colleagues for his humor and storytelling ability. One of his favorite anecdotes relates the time when, as a graduate student, he arranged to bump into Albert Einstein while walking the grounds at the Institute for Advanced Study at Princeton. The great man listened patiently as the eager youngster explained the particle-physics research he was doing at Columbia, and then said with a smile, That is not interesting. — Sean Carroll

If you can't illustrate 'it', 'it' doens't belong in Physics as a noun! You can't put an article in front. You can't put a verb after! — Bill Gaede

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

It would of course be a great step forward if we succeeded in combining the gravitational field and the electromagnetic field into a single structure. Only so could the era in theoretical physics inaugurated by Faraday and James Clerk Maxwell be brought to a satisfactory close. — Albert Einstein

Politics is more difficult than physics. — Albert Einstein

The belief in an external world independent of the perceiving subject is the basis of all natural science. Since, however, sense perception only gives information of this external world or of "physical reality" indirectly, we can only grasp the latter by speculative means. It follows from this that our notions of physical reality can never be final. We must always be ready to change these notions - that is to say, the axiomatic basis of physics - in order to do justice to perceived facts in the most perfect way. — Albert Einstein

When forced to summarize the general theory of relativity in one sentence: Time and space and gravitation have no separate existence from matter. — Albert Einstein

Yeah, I am a guy working on physics outside of academia. But I'm nowhere near Einstein's caliber. — Antony Garrett Lisi

Something deeply hidden had to be behind things. — Albert Einstein

This phenomenon suggests nineteenth-century German polymath Adolf Bastian's theory of Elementargedanke, literally "elementary thoughts of humankind," which so influenced physicists like Planck, Pauli, and Einstein, indeed many of those in the German school of physics, which was dominant in the early decades of the twentieth century leading up to World War II, as well as anthropologists like Franz Boas (the father of American anthropology) and physicians such as Jung. The idea of the collective unconscious (Jung's term for the nonlocal domain) was in the way he expressed it. It proposes a worldview in which all manifestations of consciousness, regardless of the complexity of their physical forms, are part of a network of life. A network in which each component both informs and influences as it is informed and influenced. It — Stephan A. Schwartz

Everything is energy and that's all there is to it. Match the frequency of the reality you want and you cannot help but get that reality. It can be no other way. This is not philosophy. This is physics. — Darryl Anka

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

Nothing is done. Everything in the world remains to be done or done over. The greatest picture is not yet painted, the greatest play isn't written, the greatest poem is unsung. There isn't in all the world a perfect railroad, nor a good government, nor a sound law. Physics, mathematics, and especially the most advanced and exact of the sciences are being fundamentally revised ... Psychology, economics, and sociology are awaiting a Darwin, whose work in turn is awaiting an Einstein. — Lincoln Steffens

A popular feel for scientific endeavors should, if possible, be restored given the needs of the twenty-first century. This does not mean that every literature major should take a watered-down physics course or that a corporate lawyer should stay abreast of quantum mechanics. Rather, it means that an appreciation for the methods of science is a useful asset for a responsible citizenry. What science teaches us, very significantly, is the correlation between factual evidence and general theories, something well illustrated in Einstein's life. — Walter Isaacson

It did not last: the Devil howling 'Ho, Let Einstein be,' restored the status quo. — John Collings Squire

Einstein does not remain attached to the classical principles, and when presented with a problem in physics he quickly envisages all of its possibilities. This leads immediately in his mind to the prediction of new phenomena which may one day be verified by experiment. — Henri Poincare

The highest court is in the end one's own conscience and conviction - that goes for you and for Einstein and every other physicist - and before any science there is first of all belief. — Max Planck

Descartes, in his Third Meditation, said that God re-created the body at each successive moment. So that time was a form of sustenance. On earth time was marked by the sun and moon, by rotations that distinguished day from night, that had led to clocks and calendars. The present was a speck that kept blinking, brightening and diminishing, something neither alive nor dead. How long did it last? One second? Less? It was always in flux; in the time it took to consider it, it slipped away. In one of her notebooks from Calcutta were jottings in Udayan's hand, on the laws of classical physics. Newton's theory that time was an absolute entity, a stream flowing at a uniform rate of its own accord. Einstein's contribution, that time and space were intertwined. He'd described it in terms of particles, velocities. A system of relations among instantaneous events. Something called time — Jhumpa Lahiri

When Mathematics unfold through Origamis,
when video games target Medicine and Education,
when architecture embraces nature,
when we defy gravity,
when physics dance, and dance clubs play Einstein,
when we stop playing war,
when TV starts saying something,
when we produce without wasting,
when engineering meets humanity's primary needs,
when all of these are not just casualties,
but a standard we all live UP to:
Then we'll know.
I'll know:
we really live in the 21st century — Natasha Tsakos

Einstein and the Quantum is delightful to read, with numerous historical details that were new to me and cham1ing vignettes of Einstein and his colleagues. By avoiding mathematics, Stone makes his book accessible to general readers, but even physicists who are well versed in Einstein and his physics are likely to find new insights into the most remarkable mind of the modern era. — Daniel Kleppner

Student: Dr. Einstein, Aren't these the same questions as last year's [physics] final exam?
Dr. Einstein: Yes; But this year the answers are different. — Albert Einstein

Einstein's discovery of special relativity involved an intuition based on a decade of intellectual as well as personal experiences.9 The most important and obvious, I think, was his deep understanding and knowledge of theoretical physics. He was also helped by his ability to visualize thought experiments, which had been encouraged by his education in Aarau. Also, there was his grounding in philosophy: from Hume and Mach he had developed a skepticism about things that could not be observed. And this skepticism was enhanced by his innate rebellious tendency to question authority. — Walter Isaacson

What I remember most clearly was that when I put down a suggestion that seemed to me cogent and reasonable, Einstein did not in the least contest this, but he only said, 'Oh, how ugly.' As soon as an equation seemed to him to be ugly, he really rather lost interest in it and could not understand why somebody else was willing to spend much time on it. He was quite convinced that beauty was a guiding principle in the search for important results in theoretical physics. — Hermann Bondi

As the twentieth century began, science equaled a materialistic worldview. As the twenty-first century began, the worldview of science, at least of physics and astronomy, may have traded place with that of religion. Consider Einstein's famous equation E = mc2. Nothing of matter dies but continues on in another form, elsewhere. The church divines and theologians for two thousand years have devised arguments and "proofs" of immortality but nothing equal to this. — Huston Smith

I introduce the subject of fine structure with a mini-calendar of events. ...

Winter 1914-15. Sommerfeld computes relativistic orbits for hydrogen-like atoms. Pashcen, aware of these studies, carefully investigates fine structures, ....

January 6, 1916. Sommerfeld announces his fine structure formula, citing results to be published by Paschen in support of his answer.

February 1916. Einstein to Sommerfeld: "A revelation!"

March 1916. Bohr to Sommerfeld: "I do not believe ever to have read anything with more joy than your beautiful work."

September 1916. Paschen publishes his work, acknowledging Sommerfeld's "indefatigable efforts. — Abraham Pais

In quitting this strange world he has once again preceded me by a little. That doesn't mean anything. For those of us who believe in physics, this separation between past, present, and future is only an illusion, however tenacious. — Albert Einstein

Asked in 1919 whether it was true that only three people in the world understood the theory of general relativity, [Eddington] allegedly replied: 'Who's the third? — Arthur Stanley Eddington

Einstein's gravitational theory, which is said to be the greatest single achievement of theoretical physics, resulted in beautiful relations connecting gravitational phenomena with the geometry of space; this was an exciting idea. — Richard P. Feynman

Understanding physics is child's play when compared to understanding child's play. — Albert Einstein

No one must think that Newton's great creation can be overthrown in any real sense by this [Theory of Relativity] or by any other theory. His clear and wide ideas will for ever retain their significance as the foundation on which our modern conceptions of physics have been built. — Albert Einstein

Being an investment banker is pretty much the perfect job for an all around triple-threat genius, and because I'm doing so well with it, I know I'm actually smarter than certifiable geniuses like Stephen Hawking and Einstein. — A.D. Aliwat

I still can't figure out what inspired me to do physics. But since I was nine or ten years old, I wanted to be like [Albert] Einstein. He was my hero. I knew no physicists. I knew no scientists. I had nobody around me. And I went to a convent that didn't even have higher mathematics and physics. I taught myself these subjects in order to get into university. — Vandana Shiva

Galileo - the father of modern physics - indeed of modern science. — Albert Einstein

Politics is far more complicated than physics. — Albert Einstein

Relativity applies to physics, not ethics. — Albert Einstein

Energy is liberated matter, matter is energy waiting to happen. — Bill Bryson

Mathematical theories have sometimes been used to predict phenomena that were not confirmed until years later. For example, Maxwell's equations, named after physicist James Clerk Maxwell, predicted radio waves. Einstein's field equations suggested that gravity would bend light and that the universe is expanding. Physicist Paul Dirac once noted that the abstract mathematics we study now gives us a glimpse of physics in the future. In fact, his equations predicted the existence of antimatter, which was subsequently discovered. Similarly, mathematician Nikolai Lobachevsky said that "there is no branch of mathematics, however abstract, which may not someday be applied to the phenomena of the real world. — Clifford A. Pickover

So Einstein was wrong when he said, "God does not play dice." Consideration of black holes suggests, not only that God does play dice, but that he sometimes confuses us by throwing them where they can't be seen. — Stephen Hawking

In Einstein's theory of relativity the observer is a man who sets out in quest of truth armed with a measuring-rod. In quantum theory he sets out with a sieve. — Arthur Eddington

What physics looks for: The simplest possible system of thought which will bind together the observed facts. — Albert Einstein

The release of atomic power has changed everything except our way of thinking ... the solution to this problem lies in the heart of mankind. If only I had known, I should have become a watchmaker. (1945) — Albert Einstein

What Einstein demonstrated in physics is equally true of all other aspects of the cosmos: all reality is relative. Each reality is true only within given limits. It is only one possible version of the way things are. There are always multiple versions of reality. To awaken from any single reality is to recognize its relative nature. Meditation is a device to do just that. — Ram Dass

Nothing happens until something moves. — Albert Einstein

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

I like to think the moon is there even if I am not looking at it. — Albert Einstein

Arnold Sommerfeld generalized Bohr's model to include elliptical orbits in three dimensions. He treated the problem relativistically (using Einstein's formula for the increase of mass with velocity), ... According to historian Max Jammer, this success of Sommerfeld's fine-structure formula "served also as an indirect confirmation of Einstein's relativistic formula for the velocity dependence of inertia mass. — Stephen G. Brush

The important thing is to not stop questioning. Curiosity has its own reason for existence. One cannot help but be in awe when he contemplates the mysteries of eternity, of life, of the marvelous structure of reality. It is enough if one tries merely to comprehend a little of this mystery each day.
- "Old Man's Advice to Youth: 'Never Lose a Holy Curiosity.'" LIFE Magazine (2 May 1955) p. 64 — Albert Einstein

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

Physics is essentially an intuitive and concrete science. Mathematics is only a means for expressing the laws that govern phenomena. — Albert Einstein

I find the idea quite intolerable that an electron exposed to radiation should choose of its own free will not only its moment to jump off but its direction. In that case I would rather be a cobbler, or even an employee in a gaming house, than a physicist. — Albert Einstein

God plays dice with the universe," is Ford's answer to Einstein's famous question. "But they're loaded dice. And the main objective of physics now is to find out by what rules were they loaded and how can we use them for our own ends. — James Gleick

By far the most important consequence of the conceptual revolution brought about in physics by relativity and quantum theory lies not in such details as that meter sticks shorten when they move or that simultaneous position and momentum have no meaning, but in the insight that we had not been using our minds properly and that it is important to find out how to do so. — Percy Williams Bridgman

If you wish to learn from the theoretical physicist anything about the methods which he uses, I would give you the following piece of advice: Don't listen to his words, examine his achievements. For to the discoverer in that field, the constructions of his imagination appear so necessary and so natural that he is apt to treat them not as the creations of his thoughts but as given realities. — Albert Einstein

Gravitation cannot be held responsible for people falling in love. How on earth can you explain in terms of chemistry and physics so important a biological phenomenon as first love? Put your hand on a stove for a minute and it seems like an hour. Sit with that special girl for an hour and it seems like a minute. That's relativity. — Albert Einstein

[Max Planck] was one of the finest people I have ever known ... but he really didn't understand physics, [because] during the eclipse of 1919 he stayed up all night to see if it would confirm the bending of light by the gravitational field. If he had really understood [general relativity], he would have gone to bed the way I did — Albert Einstein

I'm not a geius guy, even and Albert Einstein isn't and Tesla, nobody is genius. From where you will know what's the IQ for Albert or Tesla in their time there wasn't such test and how such test can show how clever are you in case that the most questions are math, physics and mainly this how this two subjects will show that you are clever or dumb?? I strongly doubt about this if I know the answer sof the test and I fill it right so I must be the world clever man? No, I don't think so - That's bullshit!
That I have written 8 books and now I'm working on some other books this doesn't make me clever, the most stuff are just search from the internet and put, the other is thoughts from me. Like thinking on some questions and that's all! — Deyth Banger

The truth and value of a theory does not depend on the number of people who are interested in it - otherwise you might compare the number of people who follow the predictions of astrologers in the daily press with those who attend lectures by Einstein, and conclude that astrology was more valuable and true than physics. — Dorothy L. Sayers

One of the most exciting things about dark energy is that it seems to live at the very nexus of two of our most successful theories of physics: quantum mechanics, which explains the physics of the small, and Einstein's Theory of General Relativity, which explains the physics of the large, including gravity. — Adam Riess

Whenever I want to represent or depict the official version, I will refer to them as 'mathematicians' or 'mathematical physicists' or idiots or something like that. There are no physicists in mainstream 'Physics.' From Newton to Einstein to Hawking, they are all just mathematicians as far as Science and Physics are concerned. — Bill Gaede

This was the missing piece in the puzzle. The secret of wood that bound matter together was the Yang-Mills filed, not the geometry of Einstein. It appeared as though this, and not geometry, was the central lesson of physics. — Michio Kaku

I had a difficult time getting my arms around Einstein's work, even when I was a physics major at one of the top universities in India. — Srikumar Rao

In the matter of physics, the first lessons should contain nothing but what is experimental and interesting to see. A pretty experiment is in itself often more valuable than twenty formulae extracted from our minds. — Albert Einstein

Einstein's secretary once said that if Einstein were born among the polar bears, he would still be Einstein. But unless polar bears were well versed in theoretical physics, that is not true. Einstein would not be Einstein. Which is not to take anything away from Einstein, or the polar bears, but simply to point out that he was part of a creative ecology, and trying to isolate him from it is not only silly but futile. — Eric Weiner

You are the only person I know who has the same attitude towards physics as I have: belief in the comprehension of reality through something basically simple and unified ... It seems hard to sneak a look at God's cards. But that He plays dice and uses 'telepathic' methods ... is something that I cannot believe for a single moment. — Albert Einstein

Only in mathematics and physics was I, through self-study, far beyond the school curriculum, and also with regard to philosophy as it was taught in the school curriculum. — Albert Einstein

Thanks to my fortunate idea of introducing the relativity principle into physics, you (and others) now enormously overrate my scientific abilities, to the point where this makes me quite uncomfortable. — Albert Einstein

When I was in high school, I was in a special math class. I was infatuated with physics, particularly nuclear physics, Einstein, and the Big Bang. I read a lot about black holes. And partly because I'm so lazy I thought you could do all this just by looking at the sky and thinking up universes. It didn't seem like hard work when I was a kid, so I enrolled in this class. — Aleksandar Hemon

Body and soul are not two different things, but only two different ways of perceiving the same thing. Similarly, physics and psychology are only different attempts to link our experiences together by way of systematic thought. — Albert Einstein

17th century philosophers were not in a position to understand the mind as well as we can today, since the advent of experimental methods in psychology. It shows no disrespect for the brilliance of Descartes or Kant to acknowledge that the psychology which they worked with was primitive by comparison with what is available today in the cognitive sciences, any more than it shows disrespect for the brilliance of Aristotle to acknowledge that the physics he worked with does not compare with that of Newton or Einstein. — Hilary Kornblith

For us physicists believe the separation between past, present, and future is only an illusion, although a convincing one. — Albert Einstein