The most important application of quantum computing in the future is likely to be a computer simulation of quantum systems, because that's an application where we know for sure that quantum systems in general cannot be efficiently simulated on a classical computer.
David Deutsch
Related Brain is the worlds first quantum computer, made of its owner architects. LILY CHATTERJEE There was a long history of speculation that in quantum gravity, unlike Einstein's classical the... EDWARD WITTEN Orwell's '1984' convinced me, rightly or wrongly, that Marxism was only a quantum leap a... J. G. BALLARD String theory is the most developed theory with the capacity to unite general relativity and quantum... BRIAN GREENE From a scientific point of view, this represents a quantum leap in our ability to understand earth c... CONRAD LAUTENBACHER Quantum mechanics brought an unexpected fuzziness into physics because of quantum uncertainty, the H... EDWARD WITTEN The quantum Newton's cradle is just like a classical Newton's cradle, except that it's more perfectl... DAVID WEISS Nevertheless, all of us who work in quantum physics believe in the reality of a quantum world, and t... JOHN POLKINGHORNE Quantum is what's going to be all about… FUTURE DEYTH BANGER The Theory of Relativity confers an absolute meaning on a magnitude which in classical theory has on... MAX PLANCK I once pitched this show that was just like 'Quantum Leap,' in terms of the set-up, and I go... ADAM GREEN Any sensor can talk to any application. Just like with the Internet or with telephone systems, it do... BRYAN GORMAN I've seen descriptions of advanced TV systems in which a simulation of reality is computer-contr... J. G. BALLARD Quantum fiction is literature that embodies the new physical or quantum universe. VANNA BONTA When left alone, quantum particles behave as multiple images of themselves (as waves, really), simul... CHRISTOPHE GALFARD For the first time, we can produce pulses of photons that are regular and reliable enough to be used... ANDREW SHIELDS The device is important for a couple of reasons. Firstly, it's fabricated in a similar way to an ord... ANDREW SHIELDS The device is important for a couple of reasons. Firstly, it's fabricated in a similar way to an ord... DR ANDREW SHIELDS I know the tribal issues. I was a congressman where most of the Indians are in this state. The probl... TOM COBURN Fortune-telling was quantum betting, a competitive scrying of variably likely outcomes. CHINA MIéVILLE Classical mechanics gave us a deterministic view of the world. Quantum mechanics, conversely, gives ... LEONID V. AZAROFF Quantum mechanics brought an unexpected fuzziness into physics because of quantum uncertainty, the H... EDWARD WITTEN It is often stated that of all the theories proposed in this century, the silliest is quantum theory... MICHIO KAKU Liquid helium belongs to a class of fluids known as quantum fluids, as distinct from classical fluid... DAVID LEE I think 16 would be a quantum leap, where you're changing the entire outlook of the NFL, RICH MCKAY Quantum physics is a bit of a passion of mine. It's extraordinary. There's a branch of mathe... BOB HOSKINS They know it's volatile, but if there's going to be quantum growth, that's where it's going to be. GREG ZANDLO You run a supercharged multithreaded application every day on your computer; it's called an OS. You ... MARGARET LEWIS People are put off by the perception of science fiction, and it doesn't help if you've got r... PETER F. HAMILTON E-mail is the most influential application ever to appear on a personal computer, and it remains sad... ALAN COOPER My hacking involved pretty much exploring computer systems and obtaining access to the source code o... KEVIN MITNICK I wouldn't have thought that a wrong theory should lead us to understand better the ordinary qua... EDWARD WITTEN Based upon quantum mechanics, our physical reality should not be solid. Most likely our physical rea... RUSSELL ANTHONY GIBBS We have to have a combination of general relativity that describes the warping of space and time, an... KIP THORNE There is a widespread belief about quantum mechanics, as also about relativity, that it is something... STEPHEN T. DEBERRY The most important single thing about string theory is that it's a highly mathematical theory, a... LEONARD SUSSKIND The mind reels when we realize that, according to this interpretation of quantum mechanics, all poss... MICHIO KAKU Quantum field theory was originally developed for the treatment of electrodynamics, immediately afte... DAVID GROSS The possibilities that are suggested in quantum physics tell us that everything that we're looki... WILLIAM SHATNER Now I existed solely thanks to the quantum paradox, my brain a collection of qubits in quantum super... ROBIN WASSERMAN Quantum computation is... a distinctively new way of harnessing nature... It will be the first techn... DAVID DEUTSCH A university student attending lectures on general relativity i the morning and others on quantum me... CARLO ROVELLI [While] solipsism may be logically consistent with present quantum mechanics, monism in the sense of... EUGENE WIGNER No one intuitively understands quantum mechanics because all of our experience involves a world of c... LAWRENCE M. KRAUSS We absolutely do some of the best science in the world in Canada, across a broad spectrum of discipl... ROBERT J. SAWYER quantum leap in the way civilization works. JEFF PAPOWS I come from a long line of below-stairs maids and gardeners. Good ol' peasant stock. My mother a... JULIE ANDREWS Most of what Einstein said and did has no direct impact on what anybody reads in the Bible. Special ... NEIL DEGRASSE TYSON I got into physics through pop science and quantum science and ended up being such a quantum groupie... TALULAH RILEY The most likely way for the world to be destroyed, most experts agree, is by accident. That's where ... NATHANIEL BORENSTEIN The most likely way for the world to be destroyed, most experts agree, is by accident. That's where ... NATHANIEL S. BORENSTEIN Doing is a quantum leap from imagining. BARBARA SHER Quantum physics thus reveals a basic oneness of the universe. ERWIN SCHRODINGER ...quantum mechanics—the physics of our world—requires that you hold such pedestrian complaints ... BRIAN GREENE Pioneer Solutions use of the Simulation Application Suite illustrates the benefits of using a broad ... JOE WALSH Einstein's theory of relativity does a fantastic job for explaining big things. Quantum mechanic... BRIAN GREENE Since the founding of quantum mechanics in the 1920s, theoretical physics had nurtured an extremely ... DAVID GROSS Feynman once said, 'Science is imagination in a straitjacket.' It is ironic that in the case... LAWRENCE M. KRAUSS We selectively bid on areas where we have strong competencies. We are very pleased to be selected to... ANN LIVERMORE I'm fascinated with quantum physics. WILL.I.AM When you start tying all these systems together, it becomes a chain, and there's always the chance y... BO FOSTER I mean, we're really making a quantum change in our relationship to the plant world with genetic... MICHAEL POLLAN The acquisition is the next step in a series of opportunities to build near-term, high-margin, reven... ALAN NIEDZWIECKI Ever since I was a kid, I've had an enormous interest in the sciences - everything from quantum ... MICKY DOLENZ Since obtaining a greater understanding of quantum physics, I am beginning to draw conclusions about... CHRISTINE ANDERSON We build our computer (systems) the way we build our cities: over time, without a plan, on top of ru... ELLEN ULLMAN I'm worried about the future of computer operating systems, as they all seem to be sliding towar... MARKUS PERSSON The bedrock nature of space and time and the unification of cosmos and quantum are surely among scie... MARTIN REES To be honest, what I struggled with in my degree is what's so helpful when it comes to social me... ELISE ANDREW The most important thing in the application development is the name. An application will not succeed... UNKNOWN Nothing can create something all the time due to the laws of quantum mechanics, and it's - it... LAWRENCE M. KRAUSS Physics is really figuring out how to discover new things that are counterintuitive, like quantum me... ELON MUSK Nobody understands quantum theory. RICHARD FEYNMAN Microsoft has patches available for businesses and consumers, but the problem for enterprises is tha... ALFRED HUGER What we're looking at is having to change all of our computer systems to capture that information in... FRANCINE GIANI One needn't be a crank to miss the scientific boat. The very paragon of genius, Albert Einstein, cou... ALBERT EINSTEIN Computers are very powerful tools, but in the simulated world of the computer, everything has to be ... MARGARET WERTHEIM Similarly, another famous little quantum fluctuation that programs you is the exact configuration of... SETH LLOYD I used to be a computer engineer, and I can make really good code, and we can make systems that work... TRAVIS KALANICK A lot of accountants are being hired by Internet and technology companies to design their traditiona... JOE BITTNER I actually think that bass is probably the instrument that has evolved in a quantum leap compared to... STANLEY CLARKE In the future, maybe quantum mechanics will teach us something equally chilling about exactly how we... RICHARD K. MORGAN Singing into a microphone and learning to play an instrument - learning to do your craft - that'... DAVE GROHL We're not seeing quantum leaps in price. But we have houses selling. CARLTON LUND The 1990s customer expects service to be characterized by fast and efficient computer-based systems. STEVE CUTHBERT The quantum theories about, ‘quark’, is as fickle as existence of quark. DR HITESH C SHETH One of the most exciting things about dark energy is that it seems to live at the very nexus of two ... ADAM RIESS The math of quantum mechanics and the math of general relativity, when they confront one another, th... BRIAN GREENE In 1924, I became a Dozent in Gottingen and worked out the quantum mechanics during a holiday stay o... WERNER HEISENBERG The West Coast offense in general is extremely wordy, a lot of terms, and usually it's much differen... BILL DIEDRICK Well, I've always thought that my career was in England, really. I used to do more in the theatr... ALBERT FINNEY I am aware that there is a great deal of public interest in the Wal-Mart Bank application; however, ... DONALD POWELL Reach out and help others. If you have the power to make someone happy, do it. Be a vessel, be the c... GERMANY KENT [T]he atoms or elementary particles themselves are not real; they form a world of potentialities or ... WERNER HEISENBERG Computer systems are better now, and people have a better understanding (of the plans). BETTY THURMAN When David Marr at MIT moved into computer vision, he generated a lot of excitement, but he hit up a... MARVIN MINSKY Extraordinary skills are hard to obtain because it possess more energy. On a quantum level if the de... YAMIN RASHEED Einstein said that if quantum mechanics were correct then the world would be crazy. Einstein was rig... DANIEL M. GREENBERGER I believe that there is a Matrix and... to be more accurate I am in the Pornography Matrix. DEYTH BANGER Quantum theory provides us with a striking illustration of the fact that we can fully understand a c... WERNER HEISENBERG
More David Deutsch
Quantum computation is... a distinctively new way of harnessing nature... It will be the first techn... DAVID DEUTSCH To me quantum computation is a new and deeper and better way to understand the laws of physics, and ... DAVID DEUTSCH It is possible to build a virtual-reality generator whose repertoire includes every possible environ... DAVID DEUTSCH I myself believe that there will one day be time travel because when we find that something isn'... DAVID DEUTSCH Time travel may be achieved one day, or it may not. But if it is, it should not require any fundamen... DAVID DEUTSCH The overwhelming majority of theories are rejected because they contain bad explanations, not becaus... DAVID DEUTSCH Necessary truth is merely the subject-matter of mathematics, not the reward we get for doing mathema... DAVID DEUTSCH I myself believe that there will one day be time travel because when we find that something isn't fo... DAVID DEUTSCH The quantum theory of parallel universes is not the problem, it is the solution. It is not some trou... DAVID DEUTSCH Every problem that is interesting is also soluble. DAVID DEUTSCH The next chapter is likely to provoke many mathematicians. This can't be helped. Mathematics is not ... DAVID DEUTSCH The brain is the only kind of object capable of understanding that the cosmos is even there, or why ... DAVID DEUTSCH The truly privileged theories are not the ones referring to any particular scale of size or complexi... DAVID DEUTSCH Our best theories are not only truer than common sense, they make more sense than common sense. DAVID DEUTSCH The whole [scientific] process resembles biological evolution. A problem is like an ecological niche... DAVID DEUTSCH Where we have good, testable explanations, they then have to be tested, and we drop the ones that fa... DAVID DEUTSCH Humans may or may not have cosmic significance, and if they do, it will be by hitching a ride on the... DAVID DEUTSCH I don't think it would be a good idea for scientists to have more political power. Scientists as... DAVID DEUTSCH Is the human race a universal constructor? DAVID DEUTSCH Science is objective. And in my view we cannot take any experimental results seriously except in the... DAVID DEUTSCH After all, the ultimate goal of all research is not objectivity, but truth. HELENE DEUTSCH The only thing I hated about the agency business was a lot of business travel. It was the only part ... DONNY DEUTSCH I am convinced that the reason so many fans leave Dodger Stadium after the seventh inning is that th... ARMAND DEUTSCH The embattled gates to equal rights indeed opened up for modern women, but I sometimes think to myse... HELENE DEUTSCH All observations point to the fact that the intellectual woman is masculinized; in her, warm, intuit... HELENE DEUTSCH Who always only dreams of luck shouldnt be surprised if he oversleeps it. ERNST DEUTSCH Muhtar is a man of the highest integrity. That occurred more than seven years ago and was dealt with... BEN DEUTSCH [Whittington] would be first team in the Colonial League. She is tough. She made some good moves. Th... CHRIS DEUTSCH There is an eaglet. I was out there (Wednesday) afternoon, and I saw it from the top of the levee wi... CHARLIE DEUTSCH That's the weakest link in the whole chain. MARY DEUTSCH He was angry. Wanted to lash out (by starting a fire) to seek empowerment. He would then sometimes r... DUSTIN DEUTSCH Changes in my personal life are nerve-racking for me. DONNY DEUTSCH Then they saw him pull out in a white Honda with the headlights off and drive to the scene, where th... DUSTIN DEUTSCH You never know. If I tell you the Champagne bottles that I didn't open in 1981 when I heard that War... HOWARD DEUTSCH [But he's not celebrating yet.] You never know, ... If I tell you the Champagne bottles that I didn'... HOWARD DEUTSCH [But he's not celebrating yet.] You never know, ... If I tell you the champagne bottles that I didn'... HOWARD DEUTSCH You never know. If I tell you the champagne bottles that I didn't open in 1981 when I heard that War... HOWARD DEUTSCH A few of the photographers said the adults have been feeding at least one chick and possibly two the... CHARLIE DEUTSCH You should have seen the crowd at the game [against Catasauqua in a doubleheader Jan. 10]. It was ne... CHRIS DEUTSCH It couldn't happen to a better person. She is one of the hardest working players I've ever coached ?... CHRIS DEUTSCH You know you're doing what you love when Sunday nights feel the same as Friday nights.... DONNY DEUTSCH Both parents expressed complete shock and disappointment after their son was arrested on the arson c... DUSTIN DEUTSCH It was no mystery why Richard Loeb and Nathan Leopold had singled me out as a prime prospect for the... ARMAND DEUTSCH The embattled gates to equal rights indeed opened up for modern women, but I sometimes think to myse... HELENE DEUTSCH We have less than 20 days to create a solid argument that this project requires a full environmental... MARY DEUTSCH It's not just a filtering function. LARRY DEUTSCH He did not see himself as a guru of the music world. HERB DEUTSCH Suddenly, there was a whole group of people in the world looking for a new sound in music, and it pi... HERB DEUTSCH The idea of a producer taking his show off the air that was successful, that was so good, and so far... HOWARD DEUTSCH It's a classic, and it's been relevant to three generations of children. HOWARD DEUTSCH [Mr. Deutsch said:] I'm a little blown away to hear that he said that about me. This was resolved in... HOWARD DEUTSCH That's one of those moments I think everyone remembers where they were. I was sitting right behind O... LINDA DEUTSCH You need time and a forum to find out [the marketing staff's] philosophy and needs. You can get that... LARRY DEUTSCH If we can be this successful without advertising, imagine how well we can do with it. LARRY DEUTSCH It's better when the client doesn't have to play traffic cop. LARRY DEUTSCH More and more marketers are on a quest to prove that marketing is more than advertising. Senior mana... LARRY DEUTSCH Poetry is the fiery index to the genius of the age. BABETTE DEUTSCH At the ESD (Eastern South Dakota Conference meet) we were just one point away from Pierre. In return... JENNIFER DEUTSCH That got them pumped and the scores were pretty good. The bars went well and we ended with the vault... JENNIFER DEUTSCH After Saturday we'll find out if we fall into the next highest team scores. We're pretty hopeful tha... JENNIFER DEUTSCH Without a doubt, any post-election coordination between Rep. Buyer and the Pentagon over private vot... PETER DEUTSCH My biggest objection to Marxism has been the presumption that industry should exist at all. I think ... DAVID DAVID KATZMAN I gave a funny speech at my wife's birthday party, and I'm thinking, 'Hey, I've stil... LARRY DAVID The area where I grew up in Birmingham was very diverse - I was aware of my race but not overly awar... DAVID HAREWOOD Birmingham people are the salt of the earth, and I've carried that with me all around the world.... DAVID HAREWOOD In the last couple of years I've been facing down a lot of the demons of the past and trying to ... DAVID COVERDALE George W. Bush: a person who is the ultimate outcome of the American condition. Someone promoted abo... DAVID LANGE Stories hold conflict and contrast, highs and lows, life and death, and the human struggle and all k... DAVID LYNCH Studying consciousness tells us more about how the world is fundamentally strange. I think we have a... DAVID CHALMERS Thought is the wind and knowledge the sail. DAVID HARE The Doctor' is the kind of character - because the guest cast is changing all the time, there ar... DAVID TENNANT It's so warm now, and Thanksgiving came so early - is it just me, or does it not really feel lik... DAVID LETTERMAN Bilingualism lets you have your cake and eat it. The new language opens the doors to the best jobs i... DAVID CRYSTAL I can mention many moments that were unforgettable and revelatory. But the most single revelatory th... DAVID ATTENBOROUGH Being dyslexic, I was told that I was an idiot all the time. DAVID BAILEY Every man who is high up loves to think that he has done it all himself; and the wife smiles, and le... DAVID BAILEY The first half of the 20th century belongs to Picasso, and the second half is about photography. The... DAVID BAILEY I always go for simplicity. DAVID BAILEY I didn't try and do fashion pictures. I tried to do portraits of girls wearing dresses. DAVID BAILEY All I could do at school was paint and draw and that was the only time I ever passed any exam. It wa... DAVID BAILEY You can't really copy what I do because I don't do anything. DAVID BAILEY I hate being so nostalgic about the Sixties. DAVID BAILEY People want security in this insecure world. DAVID BAILEY I don't think my work does reflect my nationality - I don't like the idea of nationalism. DAVID BAILEY It's not about composition. It's the way you feel about how your objects should relate to ea... DAVID BAILEY Girls are more attractive to me than dresses. DAVID BAILEY Rockers are the nicest people to photograph. They have no inhibitions. DAVID BAILEY Being trendy is dangerous. I've never been trendy, which is why I've never really fallen out... DAVID BAILEY I don't see the point of photographing trees or rocks because they're there and anyone can p... DAVID BAILEY If you're curious, London's an amazing place. DAVID BAILEY I was surrounded by strong women so it had never even occurred to me that women were anything other ... DAVID BAILEY The skull is nature's sculpture. DAVID BAILEY Anybody can be a great photographer if they zoom in enough on what they love. DAVID BAILEY Being handsome wasn't much of a burden. It worked for me. DAVID BAILEY Everything I read about hitting a midlife crisis was true. I had such a struggle letting go of youth... DAVID BOWIE I had a wonderful childhood, which is tough because it's hard to adjust to a miserable adulthood... LARRY DAVID You would think that a rock star being married to a supermodel would be one of the greatest things i... DAVID BOWIE People use irony as a defense mechanism. DAVID BYRNE Sometimes it's a form of love just to talk to somebody that you have nothing in common with and ... DAVID BYRNE I certainly agree that putting everything into little genres is counterproductive. You're not go... DAVID BYRNE Analysis is like a lobotomy. Who wants to have all their edges shaved off? DAVID BYRNE I knew I wanted to have a doll of myself on the cover. I thought, I wanna see myself as a Ken doll. DAVID BYRNE I've been in beautiful landscapes where one is tempted to whip out a camera and take a picture. ... DAVID BYRNE That's the thing about pictures: they seduce you. DAVID BYRNE Deep down, I know I have this intuition or instinct that a lot of creative people have, that their d... DAVID BYRNE If anything, a lot of electronic music is music that no one listens to at home, hardly. It's rea... DAVID BYRNE My favorite time of day is to get up and eat leftovers from dinner, especially spicy food. DAVID BYRNE On a bike, being just slightly above pedestrian and car eye level, one gets a perfect view of the go... DAVID BYRNE I never listen to the radio unless I rent a car. DAVID BYRNE The arts don't exist in isolation. DAVID BYRNE There's a certain amount of freedom involved in cycling: you're self-propelled and decide ex... DAVID BYRNE Real beauty knocks you a little bit off kilter. DAVID BYRNE Do I wear a helmet? Ugh. I do when I'm riding through a precarious part of town, meaning Midtown... DAVID BYRNE Cycling is a joy and faster than many other modes of transport, depending on the time of day. It cle... DAVID BYRNE You can know or not know how a car runs and still enjoy riding in a car. DAVID BYRNE You create a community with music, not just at concerts but by talking about it with your friends. DAVID BYRNE Cycling can be lonely, but in a good way. It gives you a moment to breathe and think, and get away f... DAVID BYRNE Everything's intentional. It's just filling in the dots. DAVID BYRNE I like time off. I'm not a workaholic. DAVID THEWLIS I've had an awful lot of good fortune. DAVID CASSIDY Every day is a blessing - not to get too schmaltzy, but, really, it is. DAVID CASSIDY What happened to me during the last couple of years of 'The Partridge Family' was I became s... DAVID CASSIDY There were times when I was a joke, but talent survives. DAVID CASSIDY You can't be 24 again; you can't be new when you're 40 years old. DAVID CASSIDY Most people view success by the results, and I don't. DAVID CASSIDY I think of my career as something apart from myself. DAVID CASSIDY You know, many people who become famous and enjoy great success when they're young disappear aft... DAVID CASSIDY I wouldn't want to play anything bigger than 10,000 again. I think it's too much, and you lo... DAVID CASSIDY Let me tell you, 10,000 is an intimate room. Believe me. I want to be able to connect to everybody i... DAVID CASSIDY When you cut your life into a film - 90-some minutes of film - you end up taking snapshots and vigne... DAVID CASSIDY Until I really dealt with a lot of the demons in my life - the fear and self-doubt and unresolved is... DAVID CASSIDY I gave up my whole life to my career. DAVID CASSIDY Just getting your name in the papers and having people talk about you is not always a good thing. DAVID CASSIDY There's nothing wrong with becoming a role model, nothing wrong with inspiring people to become ... DAVID CASSIDY It's always nice to have people love you, but I'd just like to be judged fairly. DAVID CASSIDY It wasn't until later when people became aware of my writing that I would hear begrudgingly, ... DAVID CASSIDY If people respond to the songs, whether they love you or hate you, then you've really done your ... DAVID CASSIDY Anybody who carries the albatross of that teen-idol thing - well, people tend to look and say: '... DAVID CASSIDY I don't want to end up being some joke on a bad TV series. DAVID CASSIDY I just want to continue to produce good work. I don't want to do junk. DAVID CASSIDY Just do me a favor. Don't call me 'former teen heartthrob,' okay? It's as if they we... DAVID CASSIDY I hitched up to Haight-Ashbury in the Summer of Love, you know? And I was very much politically alig... DAVID CASSIDY Contrary to public opinion and the image people have of me, I grew up in a very lower-middle-class, ... DAVID CASSIDY It was amazing for me growing up in the musical decade of the '60s. I saw The Beatles on televis... DAVID CASSIDY Doing musicals and theatrical productions, I never did any of my hits. DAVID CASSIDY I turned up to all my son's performances and baseball games because my father never did that for... DAVID CASSIDY I was very wary of repeating my father's behaviour and did everything not to act like he did. DAVID CASSIDY Most definitely, my dad was my biggest influence. DAVID CASSIDY My first five albums were triple-platinum, and I played a lot of concerts. DAVID CASSIDY The television and film business has never really been kind or compassionate, in general. DAVID CASSIDY It's amazing what happens to your body as you get a little older. DAVID CASSIDY I didn't end up some sad, tragic guy singing in a lounge somewhere. I never went out and took bi... DAVID CASSIDY Nobody likes to be rejected, you know? DAVID CASSIDY I nearly died twice after I replaced Michael Crawford in 'EFX.' DAVID CASSIDY I work for me, 18 hours a day. It's my gig. So I don't have time to get a point of view. DAVID CASSIDY I don't listen to the news or read newspapers. I don't know what's going on in this worl... DAVID CASSIDY You cannot make a teenage idol. DAVID CASSIDY It's a difficult journey when you're going through a divorce, is it not, for anyone? DAVID CASSIDY Thoroughbred racing is really my true passion. I'm living my dream. DAVID CASSIDY I understand the rock star deal having been one and still going out strapping my guitar on and perfo... DAVID CASSIDY If you put the talent of all my brothers together, they wouldn't add up to the talent that was i... DAVID CASSIDY I'm never going to retire and say, 'This is it. This is my last show.' I will not go on ... DAVID CASSIDY I was silver-white by the time I was 35, but having grey hair makes me look washed out. My wife and ... DAVID CASSIDY I look fine. I've had no surgery apart from an operation I had decades ago to remove the fat und... DAVID CASSIDY I have an audience that goes from kids to seventy year olds. DAVID CASSIDY All my big mistakes are when I try to second-guess or please an audience. My work is always stronger... DAVID BOWIE I read in one fan magazine that I was very self-centered. And I am. DAVID CASSIDY We are too occupied with celebrity. Believe me, it's not what it's cracked to be. DAVID CASSIDY All I had done for five years was work 18 hours a day all over the world. I needed to step back and ... DAVID CASSIDY Everything in my life was about performance when I was doing 'The Partridge Family.' DAVID CASSIDY My mother, Evelyn, was an actress and singer, and my father, Jack, was an actor. My earliest recolle... DAVID CASSIDY Once they began doing 'Celebrity Apprentice,' apparently the audience wasn't that keen o... DAVID CASSIDY My music was never considered cool, but I've always felt that connection with the audience. DAVID CASSIDY I've always had a special relationship with the U.K. fans, because even when I wasn't workin... DAVID CASSIDY My dad left when I was 3 1/2, and he left my mom and I. DAVID CASSIDY I don't play nostalgia acts. I don't play nostalgia shows. DAVID CASSIDY I don't need to remind myself of the trophies. I know what I accomplished. DAVID CASSIDY What I want is credibility I got as a songwriter and actor and doing 'Blood Brothers' on Bro... DAVID CASSIDY In the '80s, it was difficult and frustrating to appear in the theater and TV again, even though... DAVID CASSIDY All that stuff - 'teen idol' - that wasn't me. DAVID CASSIDY I wasn't ever a bad guy, and I was never arrested or anything like that, but I was a wild boy in... DAVID CASSIDY I saw Jimi Hendrix - it must have been four times. And he was incomparable, and his legend lives on. DAVID CASSIDY Acting was absolutely my first focus. I graduated high school in L.A., and two weeks afterwards, I m... DAVID CASSIDY I've really sensed that people have an affection for me. DAVID CASSIDY I've done an enormous amount of bringing light into people's lives, and I'm very proud o... DAVID CASSIDY I bought my first horse when I was 15. I always loved racing and I started studying about breeding a... DAVID CASSIDY I've always had a love for horses since I was really young. When I was 5 years old, the only thi... DAVID CASSIDY My mother gave up a good part of her career to look after me. DAVID CASSIDY In a very short period of time, actors can become kind of relevant and hot. DAVID CASSIDY I played in garage bands and rock and roll bands when I was in junior high and high school and saw s... DAVID CASSIDY I found myself very lost after 'The Partridge Family,' and I lost my dad and I lost my manag... DAVID CASSIDY I've been able to go on and have a successful career on Broadway and certainly the last five yea... DAVID CASSIDY It's not about the fame and the money because if you do good work all that stuff comes. DAVID CASSIDY We live in a world of strange priorities, where Kim Kardashian buying a Lamborghini creates internat... DAVID HAREWOOD The law always limits every power it gives. DAVID HUME There are some four million different kinds of animals and plants in the world. Four million differe... DAVID ATTENBOROUGH Life to me is a journey - you never know what may be your next destination. DAVID RUSSELL False modesty can be worse than arrogance. DAVID MITCHELL This whole world is wild at heart and weird on top. DAVID LYNCH I believe that the war on drugs is a tragically misplaced use of resources - an immoral venture that... DAVID HARSANYI