Famous Hawking Quotes

Einstein never accepted that the universe was governed by chance; his feelings were summed up in his famous statement “God does not play dice.

Anyway. I’m not allowed to watch TV, although I am allowed to rent documentaries that are approved for me, and I can read anything I want. My favorite book is A Brief History of Time, even though I haven’t actually finished it, because the math is incredibly hard and Mom isn’t good at helping me. One of my favorite parts is the beginning of the first chapter, where Stephen Hawking tells about a famous scientist who was giving a lecture about how the earth orbits the sun, and the sun orbits the solar system, and whatever. Then a woman in the back of the room raised her hand and said, “What you have told us is rubbish. The world is really a flat plate supported on the back of a giant tortoise.” So the scientist asked her what the tortoise was standing on. And she said, “But it’s turtles all the way down!” I love that story, because it shows how ignorant people can be. And also because I love tortoises.

In the eighteenth century, philosophers considered the whole of human knowledge, including science, to be their field and discussed questions such as: Did the universe have a beginning? However, in the nineteenth and twentieth centuries, science became too technical and mathematical for the philosophers, or anyone else except a few specialists. Philosophers reduced the scope of their inquiries so much that Wittgenstein, the most famous philosopher of this century, said, "The sole remaining task for philosophy is the analysis of language." What a comedown from the great tradition of philosophy from Aristotle to Kant!

It all had a classy, run-down look, like a place to be aesthetically killed by a really famous poltergeist.

So, remember to look up at the stars and not down at your feet. Try to make sense of what you see and wonder about what makes the universe exist. Be curious. And however difficult may life seem, there is always something you can do and succeed at. It matters that you don’t just give up. Unleash your imagination. Shape the future.

famous equation, E = mc2. So, if there’s

This picture of a hot early stage of the universe was first put forward by the scientist George Gamow in a famous paper written in 1948 with a student of his, Ralph Alpher. Gamow had quite a sense of humor—he persuaded the nuclear scientist Hans Bethe to add his name to the paper to make the list of authors “Alpher, Bethe, Gamow,

Some people build roads and then walk

Because “extra-difficult popular physics books” scare publishers half to death. Hawking famously said that every equation halves the sale of a popular book.

Why does the universe go to all the bother of existing? Is the unified theory so compelling that it brings about its own existence? Or does it need a creator, and, if so, does he have any other effect on the universe? And who created him? Up to now, most scientists have been too occupied with the development of new theories that describe what the universe is to ask the question why. On the other hand, the people whose business it is to ask why, the philosophers, have not been able to keep up with the advance of scientific theories. In the eighteenth century, philosophers considered the whole of human knowledge, including science, to be their field and discussed questions such as: Did the universe have a beginning? However, in the nineteenth and twentieth centuries, science became too technical and mathematical for the philosophers, or anyone else except a few specialists. Philosophers reduced the scope of their inquiries so much that Wittgenstein, the most famous philosopher of this century, said, 'The sole remaining task for philosophy is the analysis of language.' What a comedown from the great tradition of philosophy from Aristotle to Kant! However, if we do discover a complete theory, it should in time be understandable in broad principle by everyone, not just a few scientists. Then we shall all, philosophers, scientists, and just ordinary people, be able to take part in the discussion of the question of why it is that we and the universe exist. If we find the answer to that, it would be the ultimate triumph of human reason--for then we would know the mind of God.

when another German scientist, Werner Heisenberg, formulated his famous uncertainty principle. In order to predict the future position and velocity of a particle, one has to be able to measure its present position and velocity accurately. The obvious way to do this is to shine light on the particle. Some of the waves of light will be scattered by the particle and this will indicate its position. However, one will not be able to determine the position of the particle more accurately than the distance between the wave crests of light, so one needs to use light of a short wavelength in order to measure the position of the particle precisely. Now, by Planck’s quantum hypothesis, one cannot use an arbitrarily small amount of light; one has to use at least one quantum. This quantum will disturb the particle and change its velocity in a way that cannot be predicted. Moreover, the more accurately one measures the position, the shorter the wavelength of the light that one needs and hence the higher the energy of a single quantum. So the velocity of the particle will be disturbed by a larger amount. In other words, the more accurately you try to measure the position of the particle, the less accurately you can measure its speed, and vice versa.

What this all goes to show is that nonsense remains nonsense, even when talked by world-famous scientists. What serves to obscure the illogicality of such statements is the fact that they are made by scientists; and the general public, not surprisingly, assumes that they are statements of science and takes them on authority. That is why it is important to point out that they are not statements of science, and any statement, whether made by a scientist or not, should be open to logical analysis. Immense prestige and authority does not compensate for faulty logic.

in a famous paper in 1905, a hitherto unknown clerk in the Swiss patent office, Albert Einstein, pointed out that the whole idea of an ether was unnecessary, providing one was willing to abandon the idea of absolute time.

Einstein was awarded the Nobel prize for his contribution to quantum theory. Nevertheless, Einstein never accepted that the universe was governed by chance; his feelings were summed up in his famous statement, ‘God does not play dice.

Einstein never accepted that the universe was governed by chance; his feelings were summed up in his famous statement, ‘God does not play dice.’ Most other scientists, however, were willing to accept quantum mechanics because it agreed perfectly with experiment.

General Garrison assembled all of the men for a memorial service, and captured their feelings of sadness, fear, and resolve with the famous martial speech from Shakespeare’s Henry V: Whoever does not have the stomach for this fight, let him depart. Give him money to speed his departure since we wish not to die in that man’s company. Whoever lives past today and comes home safely will rouse himself every year on this day, show his neighbor his scars, and tell embellished stories of all their great feats of battle. These stories he will teach his son and from this day until the end of the world we shall be remembered. We few, we happy few, we band of brothers; for whoever has shed his blood with me shall be my brother. And those men afraid to go will think themselves lesser men as they hear of how we fought and died together.

... picture of a hot early stage of the universe was first put forward by the scientist George Gamow in a famous paper written in 1948 with a student of his, Ralph Alpher. Gamow had quite a sense of humour - he persuaded the nuclear scientist Hans Bethe to add his name to the paper to make the list of authors 'Alpher, Bethe, Gamow'...

When the aged countrywoman stands at her door in the evening and, in her own words, 'looks at the mountains and thinks of the goodness of God,' God is all the nearer because the pagan powers are not far: because northward in Ben Bulben, famous for hawks, the white square door swings open at sundown, and those wild unchristian riders rush forth upon the fields, while southward the White Lady, who is doubtless Maive herself, wanders under the broad cloud nightcap of Knocknarea.

Mr. Kaplan smiled back and answered promptly, “Vell, I´ll tell you about Prazidents United States. Fife Prazidents United States is Abram Lincohen, he vas freeink de neegers; Hodding, Coolitch, Judge Vashington, an´ Banjamin Franklin.” Futher encouragement revealed that Mr. Kaplan´s literary Valhalla the “most famous tree American wriders” were Jeck Laundon, Valt Viterman, and the author of “Hawk l. Barry-Feen,” one Mock- tvain. Mr. Kaplan took pains to point out that he did not mention Relfvaldo Amerson because “He is a poyet, an´I´m talkink about wriders.

famous example is the so-called two-slit experiment (Fig. 4.2). Consider a partition with two narrow parallel slits in it. On one side of the partition one places a source of light of a particular color (that is, of a particular wavelength). Most of the light will hit the partition, but a small amount will go through the slits. Now suppose one places a screen on the far side of the partition from the light. Any point on the screen will receive waves from the two slits. However, in general, the distance the light has to travel from the source to the screen via the two slits will be different. This will mean that the waves from the slits will not be in phase with each other when they arrive at the screen: in some places the waves will cancel each other out, and in others they will reinforce each other. The result is a characteristic pattern of light and dark fringes. The remarkable thing is that one gets exactly the same kind of fringes if one replaces the source of light by a source of particles such as electrons with a definite speed (this means that the corresponding waves have a definite length). It seems the more peculiar because if one only has one slit, one does not get any fringes, just a uniform distribution of electrons across the screen. One might therefore think that opening another slit would just increase the number of electrons hitting each point of the screen, but, because of interference, it actually decreases it in some places. If electrons are sent through the slits one at a time, one would expect each to pass through one slit or the other, and so behave just as if the slit it passed through were the only one there – giving a uniform distribution on the screen. In reality, however, even when the electrons are sent one at a time, the fringes still appear. Each electron, therefore, must be passing through both slits at the same time!

Despite the complexity and variety of the universe, it turns out that to make one you need just three ingredients. Let’s imagine that we could list them in some kind of cosmic cookbook. So what are the three ingredients we need to cook up a universe? The first is matter—stuff that has mass. Matter is all around us, in the ground beneath our feet and out in space. Dust, rock, ice, liquids. Vast clouds of gas, massive spirals of stars, each containing billions of suns, stretching away for incredible distances. The second thing you need is energy. Even if you’ve never thought about it, we all know what energy is. Something we encounter every day. Look up at the Sun and you can feel it on your face: energy produced by a star ninety-three million miles away. Energy permeates the universe, driving the processes that keep it a dynamic, endlessly changing place. So we have matter and we have energy. The third thing we need to build a universe is space. Lots of space. You can call the universe many things—awesome, beautiful, violent—but one thing you can’t call it is cramped. Wherever we look we see space, more space and even more space. Stretching in all directions. It’s enough to make your head spin. So where could all this matter, energy and space come from? We had no idea until the twentieth century. The answer came from the insights of one man, probably the most remarkable scientist who has ever lived. His name was Albert Einstein. Sadly I never got to meet him, since I was only thirteen when he died. Einstein realised something quite extraordinary: that two of the main ingredients needed to make a universe—mass and energy—are basically the same thing, two sides of the same coin if you like. His famous equation E = mc2 simply means that mass can be thought of as a kind of energy, and vice versa. So instead of three ingredients, we can now say that the universe has just two: energy and space. So where did all this energy and space come from? The answer was found after decades of work by scientists: space and energy were spontaneously invented in an event we now call the Big Bang.

Even if there is only one possible unified theory, it is just a set of rules and equations. What is it that breathes fire into the equations and makes a universe for them to describe? The usual approach of science of constructing a mathematical model cannot answer the questions of why there should be a universe for the model to describe. Why does the universe go to all the bother of existing? Is the unified theory so compelling that it brings about its own existence? Or does it need a creator, and, if so, does he have any other effect on the universe? And who created him? Up to now, most scientists have been too occupied with the development of new theories that describe what the universe is to ask the question why. On the other hand, the people whose business it is to ask why, the philosophers, have not been able to keep up with the advance of scientific theories. In the eighteenth century, philosophers considered the whole of human knowledge, including science, to be their field and discussed questions such as: did the universe have a beginning? However, in the nineteenth and twentieth centuries, science became too technical and mathematical for the philosophers, or anyone else except a few specialists. Philosophers reduced the scope of their inquiries so much that Wittgenstein, the most famous philosopher of this century, said, “The sole remaining task for philosophy is the analysis of language.” What a comedown from the great tradition of philosophy from Aristotle to Kant! However, if we do discover a complete theory, it should in time be understandable in broad principle by everyone, not just a few scientists. Then we shall all, philosophers, scientists, and just ordinary people, be able to take part in the discussion of the question of why it is that we and the universe exist. If we find the answer to that, it would be the ultimate triumph of human reason – for then we would know the mind of God.

Fortunate beyond measure… wise and provident in counsel, well-learned in law, history, humanity and divinity. He understood Latin, French, Spanish, Italian, and High and Low-Dutch, besides his native language. He was of quick apprehension, judicious and skillful in nature, elegant in speech, sweet, familiar and affable in behaviour; stern to the obstinate, but calm and meek to the humble. Magnanimous and courageous above all the princes of his days; apt for war but a lover of peace; never puffed up with prosperity nor dismayed at adversity. He was of an exalted, glorious, and truly royal spirit, which never entertained anything vulgar or trivial, as may appear by the most excellent laws which he made, by those two famous jubilees he kept, and by the most honourable Order of the Garter, which he first devised and founded. His recreations were hawking, hunting and fishing, but chiefly he loved the martial exercise of jousts and tournaments. In his buildings he was curious, splendid and magnificent, in bestowing of graces and donations, free and frequent; and to the ingenious and deserving always kind and liberal; devout to God, bountiful to the clergy, gracious to his people, merciful to the poor, true to his word, loving to his friends, terrible to his enemies… In short he had the most virtues and the fewest vices of any prince that ever I read of. He was valiant, just, merciful, temperate, and wise; the best lawgiver, the best friend, the best father, and the best husband in his days.5

I am very sorry to deny the existence of a political Santa Claus, or a non-aggression Easter Bunny, but the Allies only won World War II because they finally created superior military forces with which to stop the Germans and Japanese. The United States and NATO, after decades of weakening, are acting toward Russia today as the Indians acted in Tibet. They are pushing on Russia, subverting Russia’s position in Ukraine, without giving sufficient weight to the fact that Russia has the most modern nuclear forces on the planet and Europe is dependent on Russian natural gas. That is to say, we are threatening Russia with an unloaded gun; and that is dangerous, because Russia’s gun is loaded. As the example of India in 1962 shows, those who play at war without serious preparations are headed for defeat. In practical terms, we should have bombers in the air as Russia does. We should be matching them division for division. But we cannot do this because we believed in the “peace dividend” which we have spent. And we had conservative politicians like Newt Gingrich, who famously said, “I am a hawk. But I am a cheap hawk.” J.R.Nyquist

After being wounded and carried behind the lines on the night of May 2, Stonewall Jackson had his arm amputated, after which he was transported to Thomas C. Chandler's plantation well behind the battle lines to convalesce. He seemed to be recovering, and his wife and newborn daughter joined him at the plantation, but his doctors were unaware Jackson was exhibiting common symptoms that indicated oncoming pneumonia. Jackson lay dying in the Chandler plantation outbuilding on Sunday, May 10, 1863 with his wife Anna at his side. He comforted his wife, telling her, “It is the Lord’s Day…my wish is fulfilled.  I always wanted to die on Sunday.”  Near the end, a delirious Jackson seemed to have his mind on war, blurting out, “Tell A. P. Hill to prepare for actions!  Pass the infantry to the front!  Tell Major Hawks…” His final words were “Let us cross over the river, and rest under the shade of the trees.” The

Alma wrote in depth about laurel, mimosa, and verbena. She wrote about grapes and camellias, about the myrtle orange, about the cosseting of figs, She published under the name "A. Whittaker." Neither she nor George Hawkes believed that it would much benefit Alma to announce herself in print as female. In the scientific world of the day, there was still a strict division between "botany" (the study of plants by men) and "polite botany" was often indistinguishable from "botany"- except that one field was regarded with respect and the other was not- but still, Alma did not wish to be shrugged off as a mere polite botanist. Of course, the Whittaker name was famous in the world of plants and science, so a good number of botanists already knew precisely who "A. Whittaker" was. Not all of them, however. In response to her articles, then, Alma sometimes received letters from botanists around the world, sent to her in care of George Hawkes's print shop. Some of these letters began, "My dear Sir." Other letters were written to "Mr. A. Whittaker." One quite memorable missive even came addressed to "Dr. A. Whittaker." ( Alma kept that letter for a long time, tickled by the unexpected honorific.)

Jacquetta Hawkes famously wrote that 'Every age gets the Stonehenge it deserves', by which she meant that Stonehenge has been a Druid temple, a landing site for flying saucers, or an astronomical calendar, according to the interests of the times. The same could be said about our stories about Vikings, and they have been alternately, noble savages, raiders, marauders and rapists, peaceful traders, entrepreneurs, explorers, early democrats, or IKEA sales personnel, according to what we want them to be.

…nonsense remains nonsense, even when talked by world-famous scientists.

This vein of poetry they call Awen, which in their language signifies as much as Raptus, or a poetic furore; and in truth as many of them as I have conversed with are, as I may say, gifted or inspired with it. I was told by a very sober and knowing person (now dead) that in his time there was a young lad fatherless and motherless, and so very poor that he was forced to beg; but at last was taken up by a rich man that kept a great stock of sheep upon the mountains not far off from the place where I now dwell, who clothed him and sent him into the mountains to keep his sheep. There in summer time, following the sheep and looking to their lambs, he fell into a deep sleep, in which he dreamed that he saw a beautiful young man with a garland of green leaves upon his head and a hawk upon his fist, with a quiver full of arrows at his back, coming towards him (whistling several measures or tunes all the way) and at last let the hawk fly at him, which he dreamed got into his mouth and inward parts, and suddenly awaked in a great fear and consternation, but possessed with such a vein, or gift of poetry, that he left the sheep and went about the Country, making songs upon all occasions, and came to be the most famous Bard in all the Country in his time.

It is no good getting furious if you get stuck. What I do is keep thinking about the problem but work on something else. Sometimes it is years before I see the way forward. In the case of information loss and black holes, it was 29 years.” The

This region was the centre of the flint industry in Neolithic times. And later, it became famous for rabbits farmed for meat and felt.

Barbary Coast was rather a mess when Howard Hawks took over direction of a film initially assigned by Sam Goldwyn to William Wyler. Hawks was famous—and sometimes notorious—for rewriting scripts on the set, inviting his actors to contribute lines. At the same time, he was loath to cede his authority, or to allow actors to take over a production. Meta Carpenter, Hawks’s secretary and sometime script supervisor, vividly recalled how curt—even insulting—the director could be. “Shut up, Walter,” Hawks barked after Brennan apparently offered one too many suggestions. Carpenter never forgot the sight of the deflated actor, who took a day to recover from this rebuff. But Walter was resilient and adaptable. He later told his granddaughter Claudia that he survived the exhausting work of filmmaking by taking catnaps during breaks. He could sleep anywhere on anything—even a coil of rope.

Cynics are believed to have derived their name from that of the Cynosarges, a famous public gymnasium (an outdoor place of learning) on the outskirts of Athens, where Antisthenes is known to have once taught. According to legend, the Cynosarges itself is named after the Greek for ‘white dog’, kynos argos, as it was supposedly founded on the site of an ancient shrine built where a magnificent white dog dropped a chunk of meat it had stolen from a sacrificial offering. 6.

The fraction of the mass of two hydrogen atoms that is released as energy when they fuse to produce helium is 0.007 (0.7%). That is the source of the heat produced in the sun and in a hydrogen bomb. It is the amount of mass (m) that is converted to energy (E) in the famous Einstein formula E = mc2, and it is a direct measure of the strong nuclear force. If the strong force had a value of 0.006 or less, the universe would consist only of hydrogen—not very conducive to the complexities of life. If the value were greater than 0.008, all the hydrogen would have been fused shortly after the big bang, and there could be no stars, no solar heat—again, no life. As Stephen Hawking and Leonard Mlodinow put it in their book The Grand Design, “Our universe and its laws appear to have a design that both is tailor-made to support us and, if we are to exist, leaves little room for alteration.

The fraction of the mass of two hydrogen atoms that is released as energy when they fuse to produce helium is 0.007 (0.7%). That is the source of the heat produced in the sun and in a hydrogen bomb. It is the amount of mass (m) that is converted to energy (E) in the famous Einstein formula E = mc2, and it is a direct measure of the strong nuclear force. If the strong force had a value of 0.006 or less, the universe would consist only of hydrogen—not very conducive to the complexities of life. If the value were greater than 0.008, all the hydrogen would have been fused shortly after the big bang, and there could be no stars, no solar heat—again, no life. As Stephen Hawking and Leonard Mlodinow put it in their book The Grand Design, “Our universe and its laws appear to have a design that both is tailor-made to support us and, if we are to exist, leaves little room for alteration.

The fraction of the mass of two hydrogen atoms that is released as energy when they fuse to produce helium is 0.007 (0.7%). That is the source of the heat produced in the sun and in a hydrogen bomb. It is the amount of mass (m) that is converted to energy (E) in the famous Einstein formula E = mc2, and it is a direct measure of the strong nuclear force. If the strong force had a value of 0.006 or less, the universe would consist only of hydrogen—not very conducive to the complexities of life. If the value were greater than 0.008, all the hydrogen would have been fused shortly after the big bang, and there could be no stars, no solar heat—again, no life. As Stephen Hawking and Leonard Mlodinow put it in their book The Grand Design, “Our universe and its laws appear to have a design that both is tailor-made to support us and, if we are to exist, leaves little room for alteration.

...by the late 2000s, it seemed like a sucker's bet to try to make a living as an inventor in the classic sense, by creating useful and original things... the country's most famous inventors were inventing things of dubious merit, generating enormous wealth for a few by hawking gadgets to the many. In the San Francisco Bay Area, as America's coal-fired power plants continued to soak the atmosphere with gunk, as dysfunction snarled Congress and the roads and bridges chipped and cracked, as twelve million searched in vain for jobs and the economies of entire towns ran on food stamps, the best and brightest trilled about the awesomeness of their smartphone apps. Twitter, Facebook, Instagram, Angry Birds, Summly, Wavii: software to entertain, encapsulate, package, distract. Silicon Valley: a place that has made many useful things and created enormous wealth and transformed the way we live and where many are now working to build a virtual social layer atop the real corroding world.

The Goshawk is the book of a young man. It was written before White’s better-known works, and before he was famous. It ‘would be about the efforts of a second-rate philosopher’, he explained sadly, ‘who lived alone in a wood, being tired of most humans in any case, to train a person who was not human, but a bird’. When I read it again, years after that first childhood encounter, I saw more in it than bad falconry. I understood why people considered it a masterpiece. For White made falconry a metaphysical battle. Like Moby-Dick or The Old Man and the Sea, The Goshawk was a literary encounter between animal and man that reached back to Puritan traditions of spiritual contest: salvation as a stake to be won in a contest against God.

Arthur C. Clarke,” he said. “The famous science fiction author. His third law states that any sufficiently advanced technology is indistinguishable from magic.

These people have already attained, at whatever age, a degree of celebrity you a--holes will never reach, and you feel, deep down, that because there is no life before or after this, that fame is, essentially, God -- all you people know that, believe it, even if you don't admit it. As children you watched him, in the basement, cross-legged in front of the TV, and you thought you should be him, that his lines were yours, that his spot on Battle of the Network Stars was yours, that you'd be so good on the obstacle course - you'd win for sure! So doing all this, when he's no longer such the world-conquering celebrity, gives you power over him, the ability to embarrass him, to equalize the terrible imbalance you feel about your relationship to those who project their charisma directly, not sublimated through snarky little magazines. You and everyone like you, with your Q&As or columns or Web sites - you all want to be famous, you want to be rock stars, but you're stuck in this terrible bind, where you also want to be thought of as smart, legitimate, permanent. So you do your little thing, are read by your little coterie, while secretly seething about the Winona Ryders and Ethan Hawkes.

I was afraid that if Bekenstein found out about it, he would use it as a further argument to support his ideas about the entropy of black holes, which I still did not like.” But the more Hawking worked, the more he seemed to be proving Bekenstein right. Not only did black holes radiate heat, but they did so by exactly the amount required if the area of their event horizons was indeed a measure of their entropy. By early 1974, Hawking had developed this work into a fully fledged theory. It led to his now-famous discovery that “Hawking radiation” leaks out of all black holes.