160 Computer Science Quotes

Following is our list of computer science quotations and slogans full of insightful wisdom and perspective about computer programming.

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Famous Computer Science Quotes

Computer science is no more about computers than astronomy is about telescopes. — Edsger Dijkstra

If we suppose that many natural phenomena are in effect computations, the study of computer science can tell us about the kinds of natural phenomena that can occur. — Rudy Rucker

Science is what we understand well enough to explain to a computer. Art is everything else we do. — Donald Knuth

Computer science education cannot make anybody an expert programmer any more than studying brushes and pigment can make somebody an expert painter. — Eric S. Raymond

Science is supposedly the method by which we stand on the shoulders of those who came before us. In computer science, we all are standing on each others' feet. — Gerald J. Popek

People think that computer science is the art of geniuses but the actual reality is the opposite, just many people doing things that build on eachother, like a wall of mini stones. — Donald Knuth

Considering the current sad state of our computer programs, software development is clearly still a black art, and cannot yet be called an engineering discipline. — William J. Clinton

If you think about computer programming, it's as antisocial as it gets. — Shawn Fanning

Computing is not about computers any more. It is about living. - Nicholas Negroponte

Computing is not about computers any more. It is about living. — Nicholas Negroponte

The computer programmer is a creator of universes for which he alone is responsible. Universes of virtually unlimited complexity can be created in the form of computer programs. — Joseph Weizenbaum

Artificial intelligence should be renamed applied maths. — Lee Cronin

Whether you want to uncover the secrets of the universe, or you just want to pursue a career in the 21st century, basic computer programming is an essential skill to learn — Stephen Hawking

Computers are famous for being able to do complicated things starting from simple programs. — Seth Lloyd

Whether we're fighting climate change or going to space, everything is moved forward by computers, and we don't have enough people who can code — Richard Branson

Computers themselves, and software yet to be developed, will revolutionize the way we learn. — Steve Jobs

Short Computer Science Quotes

  • It is impossible to work in information technology without also engaging in social engineering. — Jaron Lanier
  • Computer : a million morons working at the speed of light. — David Ferrier
  • Computers are to design as microwaves are to cooking. — Milton Glaser
  • Computations are everywhere, once you begin to look at things in a certain way. — Rudy Rucker
  • Computers are useless. They can only give you answers. — Pablo Picasso
  • Any teacher that can be replaced by a computer should be replaced by a computer. — Isaac Asimov
  • The purpose of computing is insight, not numbers. — Richard Hamming
  • A computation is a process that obeys finitely describable rules. — Rudy Rucker
  • The first law of computer science: Every problem is solved by yet another indirection. — Bjarne Stroustrup
  • Controlling complexity is the essence of computer programming. — Brian Kernighan

Computer Science Image Quotes

I'm not a great programmer; I'm just a good programmer with great habits. - Kent Beck quote

I'm not a great programmer; I'm just a good programmer with great habits. — Kent Beck

Computer science quote I think people who vibrate at the same frequency, vibrate toward each other. They call it, in scienc
I think people who vibrate at the same frequency, vibrate toward each other. They call it, in science, sympathetic vibrations.

Engineers Day Quotes

I can think of no more stirring symbol of man's humanity to man than a fire engine. — Kurt Vonnegut

Love your experiments (as you would an ugly child). Joy is the engine of growth. Exploit the liberty in casting your work as beautiful experiments, iterations, attempts, trials, and errors. Take the long view and allow yourself the fun of failure every day. — Bruce Mau

YouTube is, at the end of the day, a search engine... that's why Google bought it. — Jake Paul

Computer science quote What is now proved was once only imagined.
What is now proved was once only imagined.

Let perseverance be your engine and hope your fuel. — H. Jackson Brown, Jr.

In the early days it was fun to fly. You could soar over rooftops and trees, or drop down to meet a passing train and wave at the engineer. The whole sky belonged to you. now there are so many regulations. The sky is crowded. All the fun is gone. — Katherine Stinson

However, the occasional visit of success provides just the excitement an engineer needs to face work the following day. — Koichi Tanaka

Computer science quote Quantum physics tells us that nothing that is observed is unaffected by the observer. That statement
Quantum physics tells us that nothing that is observed is unaffected by the observer. That statement, from science, holds an enormous and powerful insight. It means that everyone sees a different truth, because everyone is creating what they see.

There is a lot of interest in the arts, music, theatre, filmmaking, engineering, architecture and software design. I think we have now transitioned the modern-day version of the entrepreneur into the creative economy. — John Baldacci

I was Chairman for two days. I had an airplane with my engines, hit a building I insured, was covered by a network I owned and I still have to increase earnings by 11 percent. — Jeffrey R. Immelt

What appears to be the established order of present-day civilization is actually only the inert but spectacular momentum of a high velocity vehicle whose engine has already stopped functioning. — Jose Arguelles

Everyone told me you can't build a major tech company in Canada. There just aren't enough investors or engineers or top-level managers. Each day, I'm driven to prove them wrong. — Ryan Holmes

Computer Programming Quotes

Young man, in mathematics you don't understand things. You just get used to them. — John Von Neumann

Learning is never done without errors and defeat. — Vladimir Lenin

Nothing has ever been achieved by the person who says, ‘It can’t be done.’ - Eleanor Roosevelt

Nothing has ever been achieved by the person who says, ‘It can’t be done.’ — Eleanor Roosevelt

Computer science quote Science is the best idea humans have ever had. The more people who embrace that idea, the better.
Science is the best idea humans have ever had. The more people who embrace that idea, the better.

Most of the good programmers do programming not because they expect to get paid or get adulation by the public, but because it is fun to program. — Linus Torvalds

When I was nine, ten, I was super young, but I installed a program on my computer so I could start producing music. — Martin Garrix

The only way to learn a new programming language is by writing programs in it. — Dennis Ritchie

Computer science quote Design is where science and art break even.
Design is where science and art break even.

If debugging is the process of removing software bugs, then programming must be the process of putting them in. — Edsger Dijkstra

Java is C++ without the guns, clubs and knives. — James Gosling

C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do it blows your whole leg off. — Bjarne Stroustrup

Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it. — Brian Kernighan

Computer Technology Quotes

The best computer is a man, and it’s the only one that can be mass-produced by unskilled labor. — Wernher Von Braun

The most amazing achievement of the computer software industry is its continuing cancellation of the steady and staggering gains made by the computer hardware industry. — Henry Petroski

The question of whether computers can think is like the question of whether submarines can swim. — Edsger Dijkstra

Computer science quote Every day sees humanity more victorious in the struggle with space and time.
Every day sees humanity more victorious in the struggle with space and time.

From then on, when anything went wrong with a computer, we said it had bugs in it. — Grace Hopper

What amplifies the transformational power ahead is the confluence of two major technological currents today: the universal access to mobile computing and the pervasive use of social networks. — Michael Saylor

The computer is the most extraordinary of man's technological clothing; it's an extension of our central nervous system. Beside it, the wheel is a mere hula-hoop. — Marshall McLuhan

There can be infinite uses of the computer and of new age technology, but if teachers themselves are not able to bring it into the classroom and make it work, then it fails. — Nancy Kassebaum

Automation applied to an inefficient operation will magnify the inefficiency. — Bill Gates

We're in an inflection point where it's cheaper to learn to read on a tablet computer than it is to learn to read on paper. — Michael Saylor

Atlantis was a highly evolved civilization where the sciences and arts were far more advanced than one might guess. Atlantis was technologically advanced in genetic engineering, computer science, inter-dimensional physics, and artistically developed with electronic music and crystal art forms. — Frederick Lenz

Computer Language Quotes

It takes a touch of genius - and a lot of courage to move in the opposite direction. — Albert Einstein

Talk is cheap. Show me the code. - Linus Torvalds

Talk is cheap. Show me the code. — Linus Torvalds

Any fool can write code that a computer can understand. Good programmers write code that humans can understand. — Martin Fowler

Computers are good at following instructions, but not at reading your mind. - Donald Knuth

Computers are good at following instructions, but not at reading your mind. — Donald Knuth

Code never lies, comments sometimes do. - Ron Jeffries

Code never lies, comments sometimes do. — Ron Jeffries

That language is an instrument of human reason, and not merely a medium for the expression of thought, is a truth generally admitted. — George Boole

Most of you are familiar with the virtues of a programmer. There are three, of course: laziness, impatience, and hubris. — Larry Wall

Coding is today's language of creativity. All our children deserve a chance to become creators instead consumers of computer science. — Maria Klawe

When debugging, novices insert corrective code; experts remove defective code. — Richard E. Pattis

Language as the technology of human extension, whose powers of division and separation we know so well, may have been the "Tower of Babel" by which men sought to scale the highest heavens. Today computers hold out the promise of a means of instant tr — Marshall McLuhan

Information Science Quotes

Shortly, the public will be unable to reason or think for themselves. They'll only be able to parrot the information they've been given on the previous night's news. — Zbigniew Brzezinski

Science, as well as technology, will in the near and in the farther future increasingly turn from problems of intensity, substance, and energy, to problems of structure, organization, information, and control. — John Von Neumann

The antitrust litigation currently in the federal courts in the U.S. against Monsanto will be the test case in the life sciences, just as the Microsoft case was the test case in the information sciences. — Jeremy Rifkin

I think young writers should get other degrees first, social sciences, arts degrees or even business degrees. What you learn is research skills, a necessity because a lot of writing is about trying to find information. — Irvine Welsh

Secrecy in science does not work. Withholding information does more damage to us than to our competitors. — Edward Teller

We are drowning in information but starved for knowledge. — John Naisbitt

Education is not the piling on of learning, information, data, facts, skills, or abilities-that's training or instruction-but is rather making visible what is hidden as a seed. — Thomas W. Moore

Macroeconomics, even with all of our computers and with all of our information - is not an exact science and is incapable of being an exact science. — Paul Samuelson

In science it often happens that scientists say, "You know that's a really good argument; my position is mistaken..." — Carl Sagan

We need to substitute for the book a device that will make it easy to transmit information without transporting material. — J. C. R. Licklider

Computer Software Quotes

Diaspora starts about a thousand years from now. Most of human civilisation has moved inside computers; essentially, a major branch of our descendants consists of conscious software. — Greg Egan

It's hardware that makes a machine fast. It's software that makes a fast machine slow. — Craig Reucassel

The novice-friendly software is more like a misbehaving dog: it shits on the floor, it destroys things, and stinks - the novice-friendly software embodies the opposite of what computer people have dreamed of for decades: artificial stupidity. It's more human. — Erik Naggum

Software suppliers are trying to make their software packages more 'user-friendly'... Their best approach so far has been to take all the old brochures and stamp the words 'user-friendly' on the cover. — Bill Gates

Software gets slower faster than hardware gets faster. - Niklaus Wirth

Software gets slower faster than hardware gets faster. — Niklaus Wirth

The trouble with programmers is that you can never tell what a programmer is doing until it's too late. — Seymour Cray

If the genome were a computer, the epigenome would be the software. It instructs the newly divided cells on what type of cells they should be and what they should remain, sometimes for decades, as in the case of individual brain neurons and certain immune cells. — David Sinclair

This will surprise some of your readers, but my primary interest is not with computer security. I am primarily interested in writing software that works as intended. — Wietse Venema

The function of good software is to make the complex appear to be simple. — Grady Booch

Hardware: where the people in your company's software section will tell you the problem is. Software: where the people in your company's hardware section will tell you the problem is. — Dave Barry

Computer Graphics Quotes

You can't do better design with a computer, but you can speed up your work enormously. — Wim Crouwel

A graphic representation of data abstracted from the banks of every computer in the human system. Unthinkable complexity. Lines of light ranged in the nonspace of the mind, clusters and constellations of data. Like city lights, receding. — William Gibson

... the reason we think that computer graphics technology has succeeded in faking reality is that we, over the course of the last hundred and fifty years, have come to accept the image of photography and film as reality. — Lev Manovich

My reading is extremely eclectic. Lately I've been teaching myself computer graphics, so I'm reading a lot about that. I read books of trivia, of facts. — Jack Prelutsky

Graphic design, which evokes the symmetria of Vituvius, the dynamic symmetry of Hambidge, the asymmetry of Mondrian; which is a good gestalt, generated by intuition or by computer, by invention or by a system of coordinates, is not good design if it does not communicate. — Paul Rand

All problems in computer graphics can be solved with a matrix inversion. — Jim Blinn

There are about a dozen great computer graphics people and Jim Blinn is six of them. — Ivan Sutherland

I've always considered myself a graphic artists - a draftsman - as opposed to a typist. I do still work on a drawing table. At times drawing on a computer feels like I'm drawing on an Etch-a-Sketch. — Michael Schwab

My particular aesthetic of light and color and design wouldn't change as a result of working with computer graphics rather than with slit scan or miniatures. — Douglas Trumbull

It's possible to do computing in the Cloud, PlayStation 4 can do computing in the Cloud. We do something today: Matchmaking is done in the Cloud and it works very well. If we think about things that don't work well... Trying to boost the quality of the graphics, that won't work well in the Cloud. — Mark Cerny

Computer Games Quotes

The word 'geek' today does not mean what it used to mean. A geek isn't the skinny kid with a pocket protector and acne. There can be computer geeks, video game geeks, car geeks, military geeks, and sports geeks. Being a geek just means that you're passionate about something. — Olivia Munn

Computer games don't affect kids; I mean if Pac-Man affected us as kids, we'd all be running around in darkened rooms, munching magic pills and listening to repetitive electronic music. — Kristen Wilson

Study microeconomics, game theory, psychology, persuasion, ethics, mathematics, and computers. — Naval Ravikant

Always trust computer games. — Ridley Pearson

Even today, when an Aboriginal mother notices the first stirrings of speech in her child, she lets it handle the "things" of that particular country: leaves, fruit, insects and so forth. "We give our children guns and computer games," Wendy said. "They gave their children the land." — Bruce Chatwin

Looking at virtual reality through computer screens, video game screens, and above all television screens is a denial of personality development. It's a denial of socialization, of expansion of vocabulary, of interaction with real human beings. — Ralph Nader

Video games and computers have become babysitters for kids. — Taylor Kitsch

Consciousness is much more of the implicate order than is matter... Yet at a deeper level [matter and consciousness] are actually inseparable and interwoven, just as in the computer game the player and the screen are united by participation. — David Bohm

Every time you turn on your new car, you're turning on 20 microprocessors. Every time you use an ATM, you're using a computer. Every time I use a settop box or game machine, I'm using a computer. The only computer you don't know how to work is your Microsoft computer, right? — Scott Mcnealy

I don't know why a computer game can't be an art form just as a puppet show or an opera is. I'm still interested in computer games as something I would like to work on someday. — Fred Saberhagen

Computer Systems Quotes

Companies spend millions of dollars on firewalls and secure access devices, and it's money wasted because none of these measures address the weakest link in the security chain: the people who use, administer and operate computer systems — Kevin Mitnick

Earth as a dynamical system is a really bad computer. A lot of information processing is concentrated in a few tiny compute nodes brains, chips with terrible interconnects, even as bad as use of physical translation and air pressure waves. And powered primitively by combustion. — Andrej Karpathy

A distributed system is one in which the failure of a computer you didn't even know existed can render your own computer unusable. — Leslie Lamport

The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards. — Gene Spafford

If one ox could not do the job they did not try to grow a bigger ox, but used two oxen. When we need greater computer power, the answer is not to get a bigger computer, but . . .to build systems of computers and operate them in parallel. — Grace Hopper

All physical systems can be thought of as registering and processing information, and how one wishes to define computation will determine your view of what computation consists of. — Seth Lloyd

While many hackers have the knowledge, skills, and tools to attack computer systems, they generally lack the motivation to cause violence or severe economic or social harm. — Dorothy Denning

Amateurs hack systems, professionals hack people. — Bruce Schneier

While many hackers have the knowledge, skills, and tools to attack computer systems, they generally lack the motivation to cause violence or severe economic or social harm. — Dorothy E. Denning

Computer scientists call validation: whereas verification asks 'Did I build the system right?', validation asks 'Did I build the right system?' — Max Tegmark

People Writing About Computer Science

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Read quotes by William J. Clinton

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Read quotes by Shawn Fanning

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More Computer Science Quotes

The cloning of humans is on most of the lists of things to worry about from Science, along with behaviour control, genetic engineering, transplanted heads, computer poetry and the unrestrained growth of plastic flowers. — Lewis Thomas

Let's stick to the practical and the concrete: Would you like it if people lived in a virtual world? If machines were smarter than people? If, in the future, people, animals and plants were products of technology? If you don't like these ideas, then for you the computer and biological sciences clearly are dangerous. — Theodore Kaczynski

Cryptocurrency is the first practical solution to a longstanding problem in computer science called the Byzantine Generals Problem. — Nick Szabo

I learned that despite having years and years of experience in math and computer science and so on, I didn't really know how to code until I formed a company. — Balaji Srinivasan

Random numbers should not be generated with a method chosen at random — Donald Knuth

The desire to economize time and mental effort in arithmetical computations, and to eliminate human liability to error is probably as old as the science of arithmetic itself. — Howard Aiken

The old Atlantean sciences from the tribe of enlightenment, of which there are only a few remnants and chards left in this world, were medicine, law, computers, and the performing arts. — Frederick Lenz

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding. — William Thurston

The computers in Atlantis were infinitely evolved as opposed to what we see today. The science, the technology, everything was really done with light. All processing was done with light, with crystal formations and structures. Electricity is much too slow. — Frederick Lenz

All stable processes we shall predict. All unstable processes we shall control. Describing John von Neumann's aspiration for the application of computers sufficiently large to solve the problems of meteorology, despite the sensitivity of the weather to small perturbations. — Freeman Dyson

C is quirky, flawed, and an enormous success. — Dennis Ritchie

There is a core of what is called science - physics, chemistry, almost all of biology and computer science - that is quite sound. Some of the rest of science is sound. Most of the rest is quite pathological. — Nick Szabo

Most papers in computer science describe how their author learned what someone else already knew. — Peter Landin

If Java had true garbage collection, most programs would delete themselves upon execution. — Robert Sewell

There's an old story about the person who wished his computer were as easy to use as his telephone. That wish has come true, since I no longer know how to use my telephone. — Bjarne Stroustrup

The inside of a computer is as dumb as hell but it goes like mad! — Richard P. Feynman

Daniel Dennett is our best current philosopher. He is the next Bertrand Russell. Unlike traditional philosophers, Dan is a student of neuroscience, linguistics, artificial intelligence, computer science, and psychology. He's redefining and reforming the role of the philosopher. — Marvin Minsky

The Old Testament contains over 300 references to the Messiah that were fulfilled in Jesus Christ. Computations using the science of probability on just 8 of these prophecies show the chance that someone could have fulfilled all 8 prophecies is 10 (to the 17th power), or 1 in 100 quadrillion. — Fritz Ridenour

Know what you're talking about. — George H. W. Bush

Experience comes from bad judgment. — Mark Twain

The truth is, when all is said and done, one does not teach a subject, one teaches a student how to learn it. — Jacques Barzun

I decry the current tendency to seek patents on algorithms. There are better ways to earn a living than to prevent other people from making use of one's contributions to computer science. — Donald Knuth

What a computer is to me is it's the most remarkable tool that we have ever come up with. It's the equivalent of a bicycle for our minds. — Steve Jobs

‎By 2100, our destiny is to become like the gods we once worshipped and feared. But our tools will not be magic wands and potions but the science of computers, nanotechnology, artificial intelligence, biotechnology, and most of all, the quantum theory. — Michio Kaku

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