S.w Hawking Quotes & Sayings

For millions of years, mankind lived just like the animals. Then something happened which unleashed the power of our imagination. We learned to talk and we learned to listen. Speech has allowed the communication of ideas, enabling human beings to work together to build the impossible. Mankind's greatest achievements have come about by talking, and its greatest failures by not talking. It doesn't have to be like this. Our greatest hopes could become reality in the future. With the technology at our disposal, the possibilities are unbounded. All we need to do is make sure we keep talking. — Stephen Hawking

I wanted to tell you about it because science is really important. Without it, we don't understand anything, so how can we get anything right or make any good decisions? Some people think science is boring, some people think it's dangerous - and if we don't get interested in science and learn about it and use it properly, then maybe it is those things. But if you try and understand it, it's fascinating, and it matters to us and to the future of our planet. — Lucy Hawking

There's no way to remove the observer - us - from our perceptions of the world. — Stephen Hawking

When one's expectations are reduced to zero, one really appreciates everything one does have. — Stephen Hawking

I don't know what my IQ is. People who gloat about their IQ's are losers — Stephen Hawking

Maxwell is the physicist's physicist. — Stephen Hawking

Theoretically, I knew, Sholokov's design for the hawking mat allowed it to fly vertically, the incipient containment field keeping the passenger - theoretically, his beloved niece - from tumbling off backward. — Dan Simmons

In 2002, a Scottish journalist, during a dinner meant to be private, absolutely wanted me to react to Stephen Hawking's comments. I said one shouldn't pay too much attention to what Hawking was saying because he was a celebrity but not a specialist of elementary particle theory. — Peter Higgs

Ignorance of nature's ways led people in ancient times to invent gods to lord it over every aspect of human life. — Stephen Hawking

It's clearly possible for a something to acquire higher intelligence than its ancestors: we evolved to be smarter than our ape-like ancestors, and Einstein was smarter than his parents. — Stephen Hawking

We have seen in this chapter how, in less than half a century, man's view of the universe, formed over millennia, has been transformed. — Stephen Hawking

I first had the idea of writing a popular book about the universe in 1982. My intention was partly to earn money to pay my daughter's school fees. — Stephen Hawking

Stephen Hawking's A Brief History of Time tells the story of a cosmologist whose speech is interrupted by a little old lady who informs him that the universe rests on the back of a turtle. Ah, yes, madame, the scientist replies, but what does the turtle rest on? The old lady shoots back: You can't trick me, young man. It's nothing but turtles, turtles, turtles, all the way down. — George Will

Expressed in Planck units, the temperature T of a black hole is inversely proportional to its mass, m. This is a third law, Hawking's law: T = k/m. The constant k is very small in normal units. As a result, astrophysical black holes have temperatures of a very small fractionnof a degree. — Lee Smolin

Prof Stephen Hawking, one of Britain's pre-eminent scientists, has said that efforts to create thinking machines pose a threat to our very existence. He told the BBC:The development of full artificial intelligence could spell the end of the human race. — Stephen Hawking

Everything that civilisation has to offer is a product of human intelligence; we cannot predict what we might achieve when this intelligence is magnified by the tools that AI may provide, but the eradication of war, disease, and poverty would be high on anyone's list. Success in creating AI would be the biggest event in human history. Unfortunately, it might also be the last. — Stephen Hawking

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

The idea that we are alone in the universe seems to me completely implausible and arrogant, considering the number of planets and stars that we know exist, it's extremely unlikely that we are the only form of evolved life. — Stephen Hawking

I think it's very easy for people who are not deep in the technology itself to make generalizations, which may be a little dangerous. And we've certainly seen that recently with Elon Musk, Bill Gates, Stephen Hawking, all saying AI is just taking off and it's going to take over the world very quickly. And the thing that they share is none of them work in this technological field. — Rodney Brooks

I never thought I would become amazing. I never thought I would be as great as my father. I would like to continue writing novels, and hopefully, at some point, I would like to make the switch from being 'Stephen Hawking's daughter' to 'novelist Lucy Hawking,' and that will be a fabulous day. — Lucy Hawking

Two observations take us across the finish line. The Second Law ensures that entropy increases throughout the entire process, and so the information hidden within the hard drives, Kindles, old-fashioned paper books, and everything else you packed into the region is less than that hidden in the black hole. From the results of Bekenstein and Hawking, we know that the black hole's hidden information content is given by the area of its event horizon. Moreover, because you were careful not to overspill the original region of space, the black hole's event horizon coincides with the region's boundary, so the black hole's entropy equals the area of this surrounding surface. We thus learn an important lesson. The amount of information contained within a region of space, stored in any objects of any design, is always less than the area of the surface that surrounds the region (measured in square Planck units). — Brian Greene

Professor Hawking is heralded as 'the genius of Britain,' yet he believes in the scientific impossibility that nothing created everything and that life sprang from non-life. Why should anyone believe Mr. Hawking's writings if he cannot provide evidence for his unscientific belief that out of nothing, everything came? — Kirk Cameron

Anaximander, a friend and possibly a student of Thales, argued that since human infants are helpless at birth, if the first human had somehow appeared on earth as an infant, it would not have survived. In what may have been humanity's first inkling of evolution, people, Anaximander reasoned, must therefore have evolved from other animals whose young are hardier. — Stephen Hawking

Walking the streets of Tokyo with Hawking in his wheelchair ... I felt as if I were taking a walk through Galilee with Jesus Christ [as] crowds of Japanese silently streamed after us, stretching out their hands to touch Hawking's wheelchair ... The crowds had streamed after Einstein [on Einstein's visit to Japan in 1922] as they streamed after Hawking seventy years later ... They showed exquisite choice in their heroes ... Somehow they understood that Einstein and Hawking were not just great scientists, but great human beings. — Freeman Dyson

When two's company, three's the result! — Stephen Hawking

Think of our DNA. In the last million years, our DNA hasn't changed at all. It's really much the same as it was in the jungle, a million, two millions years ago. But in the last 200 years, our destructive capacities have increased many, many millions of times over. Why don't we see intelligent signals from outer space? Because in all likelihood, once the civilization reaches the point our civilization has reached, it destroys itself. — Stephen Hawking

When I meet a woman, I don't think, 'Gee, I wonder if she's read the latest thesis by Stephen Hawking? I think, 'Great tits.' — Gene Simmons

According to theism, if a universe is to have any probability of existing, this probability is dependent upon God's beliefs, desires and creative acts. But the Hartle-Hawking probability is not dependent on any supernatural considerations; Hartle and Hawking do not sum over anything supernatural in their path integral derivation of the probability amplitude. — Quentin Smith

The hunt for spouses is an activity on a par with fox-hunting or hawking, though the weapons and dramatis personae differ. Just as grizzled old men know the habits of hares and quail, so do elegant society gossips know every titbit about the year's eligible men and women. — Marie Brennan

The less one knows about meat, the more one is able to enjoy it. Meat tastes wonderful, of course, but as with the lad hawking hard-to-find wares at unbelievable prices, it's best not to ask too many questions. — Brian South

Celebrity is hawking make-up, cars, everything; it's shifted. — Janice Dickinson

Until the advent of modern physics it was generally thought that all knowledge of the world could be obtained through direct observation, that things are what they seem, as perceived through our senses. But the spectacular success of modern physics, which is based upon concepts such as Feynman's that clash with everyday experience, has shown that that is not the case. The naive view of reality therefore is not compatible with modern physics. — Stephen Hawking

Stephen Hawking ... found it tantalizing that we could not remember the future. But remembering the future is child's play for me now. I know what will become of my helpless, trusting babies because they are grown-ups now. I know how my closest friends will end up because so many of them are retired or dead now ... To Stephen Hawking and all others younger than myself I say, 'Be patient. Your future will come to you and lie down at your feet like a dog who knows and loves you no matter what you are. — Kurt Vonnegut

one of the twins went for a long trip in a spaceship at nearly the speed of light. When he returned, he would be much younger than the one who stayed on earth. This is known as the twins paradox, but it is a paradox only if one has the idea of absolute time at the back of one's mind. In the theory of relativity there is no unique absolute time, but instead each individual has his own personal measure of time that depends on where he is and how he is moving. — Stephen Hawking

There's a sick joke that the reason we have not been contacted by an alien civilization is that civilizations tend to destroy themselves when they reach our stage. But I have sufficient faith in the good sense of public to believe that we might prove this wrong. — Stephen Hawking

The wealth of America isn't an inventory of goods; it's an organic,
living entity, a fragile, pulsing fabric of ideas, expectations, loyalties,
moral commitments, visions, and people. To slice it up like an apple
pie and redistribute it would destroy it just as surely as trying to share
Stephen Hawking's intellect by sharing slices of his brain would surely
kill him. — Ziad K. Abdelnour

The moment you understand the whole Universe, is the moment you slightly begin to understand the way God's mind works — Stephen Hawking

[On President Bush's plan to get to Mars in 10 years] Stupid. Robots would do a better job and be much cheaper because you don't have to bring them back. — Stephen Hawking

I'm not as famous as Stephen Hawking, but certainly in the U.S., I have a very high profile for a scientist. It is an awesome responsibility, one that I don't shoulder lightly. — Neil DeGrasse Tyson

what if there was an uncanny moment when all the birds were grounded from Cape Town to Juneau, and everywhere between--all feathers frozen in a universal stutter, so quick as to make a snail of light, and even Stephen Hawking's mind would miss it? — Kristen Henderson

Money is not everything. There's Master card & Visa. — Stephen Hawking

Many people find the universe confusing - it's not. — Stephen Hawking

The nonexistence of absolute rest therefore meant that one could not give an event an absolute position in space, as Aristotle had believed. The positions of events and the distances between them would be different for a person on the train and one on the track, and there would be no reason to prefer one person's position to the other's. — Stephen Hawking

When there's life, there's hope — Stephen Hawking

However bad life may seem, there is always something you can do and succeed at. Where there's life, there's hope. — Stephen Hawking

The blossoms seem unusually lovely this year. There were none of the scarlet-and-white-striped curtains that are set up among the blossoming trees so invariably that one has to come to think of them as the attire of cherry blossoms; there were no bustling tea-stalls, no holiday crowds of flower-viewers, no one hawking balloons and toy windmills; instead there were only the cherry trees blossoming undisturbed among the evergreens, making one feel as though he were seeing the naked bodies of the blossoms. Nature's free bounty and useless extravagance had never appeared so fantastically beautiful as it did this spring. I had an uncomfortable suspicion that Nature had come to reconquer the earth for herself. — Yukio Mishima

The stories in books hate the stories in newspapers, David's mother would say. Newspaper stories were like newly caught fish, worthy of attention only for as long as they remained fresh, which was not very long at all. They were like the street urchins hawking the evening editions, all shouty and insistent, while stories- real stories, proper made-up stories-were like stern but helpful librarians in a well-stocked library. Newspaper stories were as insubstantial as smoke, as long-lived as mayflies. They did not take root but were instead like weeds that crawled along the ground, stealing the sunlight from more deserving tales. — John Connolly

Mankind's greatest achievements have come about by talking and its greatest failures by not talking. It doesn't have to be like this. — Stephen Hawking

In Newton's time it was possible for an educated person to have a grasp of the whole of human knowledge, at least in outline. But since then, the pace of the development of science has made this impossible. Because theories are always being changed to account for new observations, they are never properly digested or simplified so that ordinary people can understand them ... Further, the rate of progress is so rapid that what one learns at school or university is always a bit out of date. — Stephen Hawking

The only answer that I can give to this problem is based on Darwin's principle of natural selection. The idea is that in any population of self-reproducing organisms, there will be variations in the genetic material and upbringing that different individuals have. These differences will mean that some individuals are better able than others to draw the right conclusions about the world around them and to act accordingly. These individuals will be more likely to survive and reproduce and so their pattern of behavior and thought will come to dominate. It — Stephen Hawking

Once again, my colleague Stephen Hawking has upset the apple cart. The event horizon surrounding a black hole was once though to be an imaginary sphere. But recent theories indicate that it may actually be physical, maybe even a sphere of fire. But I don't trust any of these calculations until we have a full-blown string theory calculation, since Einstein's theory by itself is incomplete. — Michio Kaku

Even a brilliant research scientist can waste his or her efforts, in [Stephan Hawking's] case on theoretically impossible lines of research, if he or she rejects clear evidence pointing to God. — Hugh Ross

Breaking new factual ground is not what Zeitgeist is about, however. Rather, the video is a powerful and fast-acting dose of agitprop, hawking its conclusions as givens. Unfortunately, like most propaganda, it doesn't play fair with its intended audience. At times, while watching it, I felt like I was getting Malcolm McDowell's treatment in Clockwork Orange: eyes pried wide open while getting bombarded with quick-cut atrocity photos. — Jay Kinney

Let's not forget that our call as Christians is to make much of Jesus. The Great Commission calls us to make disciples of Jesus, not to recruit other people to a works-based lifestyle that makes us feel better (for a while) and makes them feel like constant failures. We are sharing the gospel, not hawking a product for commission. We must emphasize grace before we talk about commitment, because once grace becomes a believer's identity, commitment will follow. — Vicki Courtney

So great a contribution to physics was Two New Sciences that scholars have long maintained that the book anticipated Isaac Newton's laws of motion. — Stephen Hawking

Look, we're Americans: optimistic, addicted to the quick fix, constantly on the hunt for the new and exotic. It's much easier for us to accept a guy with a big white beard hawking his own custom blend of saw palmetto and squirrel dandruff that it is to hear a real doctor telling us to lay off the big macs, and get off our fat asses and take a walk every decade or so. — Dennis Miller

This means it will take about a thousand million million million million years for the earth to run into the sun, so there's no immediate cause for worry! — Stephen Hawking

IF you remember every word in this book, your memory will have recorded about two million pieces of information: the order in your brain will have increased by about two million units. However, while you have been reading the book, you will have converted at least a thousand calories of ordered energy, in the form of food, into disordered energy, in the form of heat that you lose to the air around you by convection and sweat. This will increase the disorder of the universe by about twenty million million million million units - or about ten million million million times the increase in order in your brain - and that's if you remember everything in this book. — Stephen Hawking

Stem cell research is the key to developing cures for degenerative conditions like Parkinson's and motor neuron disease from which I and many others suffer. The fact that the cells may come from embryos is not an objection, because the embryos are going to die anyway. — Stephen Hawking

As Petrus Alfonsi, the converted physician authored a book called the Disciplina Clericalis, which was essentially a collection of Arabic tales translated into Latin. These tales introduced a mode of Oriental storytelling and wisdom literature into Christendom that would become extremely popular. In the section called "The Mule and the Fox," concerning the true nature of nobility, Alfonsi listed seven accomplishments expected of a knight. "The skills that one must be acquainted with are as follows: Riding, swimming, archery, boxing, hawking, chess, and verse writing."6 So, by the beginning of the twelfth century, chess had become a mandatory skill for Spain's elite warriors. — Marilyn Yalom

For years, my early work with Roger Penrose seemed to be a disaster for science. It showed that the universe must have begun with a singularity, if Einstein's general theory of relativity is correct. That appeared to indicate that science could not predict how the universe would begin. — Stephen Hawking

ESAELP GNITTIPS ON
This mysterious decree would incite me to defy it and spit on the ground at once, but because the police were stationed two steps away in front of the Governor's Mansion, I'd just stare at it uneasily instead. Now I began to fear that spit would suddenly climb out of my throat and land on the ground without my even willing it. But as I knew, spitting was mostly a habit of grown-ups of the same stock as those brainless, weak-willed, insolent children who were always being punished by my teacher. Yes, we would sometimes see people spitting on the streets, or hawking up phlegm because they had no tissues, but this didn't happen often enough to merit a decree of this severity, even outside the Governor's Manson. Later on, when I read about the Chinese spitting pots and discovered how commonplace spitting was in other parts of the world, I asked myself why they'd gone to such lengths to discourage spitting in Istanbul, where it had never been popular. — Orhan Pamuk

Surely it is better, thought Domenica, that forty-five should buy the book and actually read it, than should many thousands, indeed millions, buy it and put it on their shelves, like ... Professor Hawking's Brief History of Time. That was a book that had been bought by millions, but had been demonstrated to have been read by only a minute proportion of those who had acquired it. For do we not all have a copy of that on our shelves, and who amongst us can claim to have read beyond the first page, in spite of the pellucid prose of its author and his evident desire to share with us his knowledge of ... of whatever it is that the book is about? — Alexander McCall Smith

It was Einstein's dream to discover the grand design of the universe, a single theory that explains everything. However, physicists in Einstein's day hadn't made enough progress in understanding the forces of nature for that to be a realistic goal. — Stephen Hawking

Time travel used to be thought of as just science fiction, but Einstein's general theory of relativity allows for the possibility that we could warp space-time so much that you could go off in a rocket and return before you set out. — Stephen Hawking

Please join me in applauding the ESA - European Space Agency's historic efforts with the Rosetta Mission and landing a spacecraft on rotating comet. It may seem like a work of fiction, but it is very real, very impressive, and will help us to further uncover the mysteries surrounding the formation of the solar system. They made a beautiful short film using an imaginary landscape to illustrate today's historic feat. — Stephen Hawking

Sex is the strongest force in the universe. Forget about the Grand Unifying Theory, Stephen Hawking, I'll tell you what it is: women. Aren't women the strongest sex? What force is more magnetic than that? It's not just pussy. We're attracted to women for their energy. We're attracted to their fluidness, their ability to nurture a baby without even knowing how, to be able to put up with screaming and crying and colic and shitty diapers where men would go, "I'm fucking outta here! I'm gonna go kill me a saber-toothed woolly mammoth an'bring it on home to eat tonight. Wa-haaaaaa!" We don't have tits; we couldn't nourish a gnat. — Steven Tyler

Stephen Hawking: Brainier than Kurt Cobain's garage wall. — Frankie Boyle

The Greeks' Christian successors rejected the idea that the universe is governed by indifferent natural law. They also rejected the idea that humans do not hold a privileged place within that universe. And though the medieval period had no single coherent philosophical system, a common theme was that the universe is God's dollhouse, and religion a far worthier study than the phenomena of nature. Indeed, in 1277 Bishop Tempier of Paris, acting on the instructions of Pope John XXI, published a list of 219 errors or heresies that were to be condemned. Among the heresies was the idea that nature follows laws, because this conflicts with God's omnipotence. Interestingly, Pope John was killed by the effects of the law of gravity a few months later when the roof of his palace fell in on him. — Stephen Hawking

Hawking has violated the unspoken rules of atheism. He isn't supposed to use words like 'create' or even 'made.' They necessitate a Creator and a Maker. Neither are you supposed to let out that the essence of atheism is to believe that nothing created everything, because it's unthinking. — Ray Comfort

I wonder whether being a scientist's daughter makes you so conflicted about free will and fate. — Lucy Hawking

I put a lot of effort into writing 'A Briefer History' at a time when I was critically ill with pneumonia because I think that it's important for scientists to explain their work, particularly in cosmology. This now answers many questions once asked of religion. — Stephen Hawking

The common people and the great men and women are all defined by how they deal with life's unfairness: Helen Keller, Nelson Mandela, Stephen Hawking, Malala Yousafzai, and - Moki Martin. Sometimes no matter how hard you try, no matter how good you are, you still end up as a sugar cookie. Don't complain. Don't blame it on your misfortune. Stand tall, look to the future, and drive on! — William H. McRaven

Ever since the dawn of civilization, people have not been content to see events as unconnected and inexplicable. They have craved an understanding of the underlying order in the world. Today we still yearn to know why we are here and where we came from. Humanity's deepest desire for knowledge is justification enough for our continuing quest. And our goal is nothing less than a complete description of the universe we live in. — Stephen Hawking

It's a pity that nobody has found an exploding black hole. If they had, I would have won a Nobel prize. — Stephen Hawking

It is said that there's no such thing as a free lunch. But the universe is the ultimate free lunch. — Stephen Hawking

If I had to choose a superhero to be, I would pick Superman. He's everything that I'm not. — Stephen Hawking

I don't like hawking 'round other people's memories. That wasn't part of the deal when I was born. — Hugo Pratt

Evolution has ensured that our brains just aren't equipped to visualise 11 dimensions directly. However, from a purely mathematical point of view it's just as easy to think in 11 dimensions, as it is to think in three or four. — Stephen Hawking

We believe human begins have existed for only a small fraction of cosmic history, because human race has been improving so rapidly in knowledge and technology that if people had been around for millions of years, the human race would be much further along in it's mastery. — Stephen Hawking

When I was young, Stephen Hawking wasn't the world's most famous physicist. The fame didn't arrive until the publication of "A Brief History of Time," by which time I was in my late teens. When I was a child, he was well known among physicists, but they are a fairly select, serious bunch, not much given to celebrity idolizing. — Stephen Hawking

Earlier today, we got a call from Stephen Hawking. He's a genius, and after 6,028 shows he ran the numbers and he said it works out to about eight minutes of laughter. — David Letterman

I think the brain is essentially a computer and consciousness is like a computer program. It will cease to run when the computer is turned off. Theoretically, it could be re-created on a neural network, but that would be very difficult, as it would require all one's memories. — Stephen Hawking

There should be no boundaries to human endeavor. ( ... ) However bad life may seem ( ... ) While there's life, there is hope. — Stephen Hawking

New Rule: Stop asking Miss USA contestants if they believe in evolution. It's not their field. It's like asking Stephen Hawking if he believes in hair scrunchies. Here's what they know about: spray tans, fake boobs and baton twirling. Here's what they don't know about: everything else. If I cared about the uninformed opinions of some ditsy beauty queen, I'd join the Tea Party. — Bill Maher

Newton's time it was possible for an educated person to have a grasp of the whole of human knowledge, at least in outline. But since then, the pace of the development of science has made this impossible. — Stephen Hawking

While there's life, there is hope ! — Hawking, Stephen

The uncertainty principle signaled an end to Laplace's dream of a theory of science, a model of the universe that would be completely deterministic. We certainly cannot predict future events exactly if we cannot even measure the present state of the universe precisely!
We could still imagine that there is a set of laws that determine events completely for some supernatural being who, unlike us, could observe the present state of the universe without disturbing it. However, such models of the universe are not of much interest to us ordinary mortals. It seems better to employ the principle of economy known as Occam's razor and cut out all the features of the theory that cannot be observed. — Stephen Hawking

It would be great if we were on multiple planets, but I think that's unrealistic. Hawking says we have to be on multiple planets so an asteroid could come and you'd still have some humans left. It's a nice idea. It satisfies the multiple-eggs-in-multiple-baskets concept. — Neil DeGrasse Tyson

Stephen Hawking is getting a divorce. That's scary. If the smartest guy in the world can't figure out women, we're screwed. — Jay Leno

Of course it is possible that UFO's really do contain aliens as many people believe, and the government is hushing it up — Stephen Hawking

The world has changed far more in the past 100 years than in any other century in history. The reason is not political or economic but technological-technologies that flowed directly from advances in basic science. Clearly, no scientist better represents those advances than Albert Einstein: TIME's Person of the Century. — Stephen Hawking

Steven Hawking is a brilliant physicist and when it comes to theology I can say he's a brilliant physicist. — Guy Consolmagno

You know what I'm intrigued by? Like, space and wormholes and Stephen Hawking's theories and Richard Dawkins's theories. That's what I care about. — Peaches Geldof

Single photons are not usually evident, but in the laboratory we can produce a beam of light so faint that it consists of a stream of single photons, which we can detect as individuals just as we can detect individual electrons or buckyballs. And we can repeat Young's experiment employing a beam sufficiently sparse that the photons reach the barrier one at a time, with a few seconds between each arrival. If we do that, and then add up all the individual impacts recorded by the screen on the far side of the barrier, we find that together they build up the same interference pattern that would be built up if we performed the Davisson-Germer experiment but fired the electrons (or buckyballs) at the screen one at a time. To physicists, that was a startling revelation: If individual particles interfere with themselves, then the wave nature of light is the property not just of a beam or of a large collection of photons but of the individual particles. — Stephen Hawking

The victim should have the right to end his life, if he wants. But I think it would be a great mistake. However bad life may seem, there is always something you can do, and succeed at. While there's life, there is hope. — Stephen Hawking

It's time to commit to finding the answer, to search for life beyond Earth. Mankind has a deep need to explore, to learn, to know. We also happen to be sociable creatures. It is important for us to know if we are alone in the dark. — Stephen Hawking

Einstein's prediction of light deflection could not be tested immediately in 1915, because the First World War was in progress, and it was not until 1919 that a British expedition, observing an eclipse from West Africa, showed that light was indeed deflected by the sun, just as predicted by the theory. This proof of a German theory by British scientists was hailed as a great act of reconciliation between the two countries after the war. — Stephen Hawking

Stephen Hawking's been watching too many Hollywood movies. I think the only kind aliens in Hollywood are the ones created by Steven Spielberg - 'Close Encounters of the Third Kind' and 'E.T.,' for example. All other aliens are trying to suck our brains out. — Neil DeGrasse Tyson

It also predicted that the electron should have a partner: an antielectron, or positron. The discovery of the positron in 1932 confirmed Dirac's theory and led to his being awarded the Nobel prize for physics in 1933. — Stephen Hawking