Quotes about software (290 quotes, page 2)

“Reading computer manuals without the hardware is as frustrating as reading sex manuals without the software.”

Arthur C. Clarke (1917–2008) British science fiction writer, science writer, inventor, undersea explorer, and television series host

The Odyssey File (1984), also quoted in The Mammoth Book of Zingers, Quips, and One-Liners (2004) by Geoff Tibballs, p. 128
1980s

Sex , Reading

“The GNU GPL was not designed to be ""open source"". I wrote it for the free software movement, and its purpose is to ensure every user of every version of the program gets the essential freedoms.”

Richard Stallman (1953) American software freedom activist, short story writer and computer programmer, founder of the GNU project

""Re: GPL version 4"" on NetBSD mailing list (17 July 2008) http://mail-index.netbsd.org/netbsd-users/2008/07/17/msg001546.html
See http://www.gnu.org/philosophy/open-source-misses-the-point.html for more explanation of the difference between free software and open source.
2000s

Freedom

“For example, the GPLv2 in no way limits your use of the software. If you're a mad scientist, you can use GPLv2'd software for your evil plans to take over the world ("Sharks with lasers on their heads!!"), and the GPLv2 just says that you have to give source code back. And that's OK by me. I like sharks with lasers. I just want the mad scientists of the world to pay me back in kind. I made source code available to them, they have to make their changes to it available to me. After that, they can fry me with their shark-mounted lasers all they want.”

Linus Torvalds (1969) Finnish-American software engineer and hacker

Linux Licensing, Forbes, 2006-03-09, Lyons, Daniel, 2006-08-28 http://www.forbes.com/technology/2006/03/09/torvalds-linux-licensing-cz_dl_0309torvalds1.html,
2000s, 2006

World , Way , Evil , Change

“I think managers have realized that most software people are slightly brain damaged, that they're off on their own planets.”

Eugene Jarvis (1955) American game designer and game programmer

From an interview with Wayne Robert Williams of Joystik magazine, September 1982 http://www.gamearchive.com/General/Articles/ClassicNews/1982/JoystikJarvis1.htm

People , Thinking

“The truth is, Homo sapiens sapiens is pretty much the same the world over, regardless of skin color or technological development. Racists and provincial types have problems with this fact, but it is a fact. All mortals have the same potential, and only chance determines who’s playing a spinet or who’s clubbing dinner to death with a big rock. And, you know what? Mortals adapt to the environment in which they’re placed. Switch babies between savages and technologicals, and nobody notices! I know, because I’ve seen it done. I’ve seen the son of a club-carrying cave dweller fuming because his accounting software wasn’t quite adequate for his needs. All humans have the same brain package.”

Kage Baker book Sky Coyote

Source: Sky Coyote (1999), Chapter 11 (p. 72)

Death , Truth , World , Color

“We had the hardware expertise, the industrial design expertise and the software expertise, including iTunes. One of the biggest insights we have was that we decided not to try to manage your music library on the iPod, but to manage it in iTunes. Other companies tried to do everything on the device itself and made it so complicated that it was useless.”

Steve Jobs (1955–2011) American entrepreneur and co-founder of Apple Inc.

On the design of the iPod, as quoted in Newsweek (14 October 2006)
2000s

Music

“At present, we have plenty of "keep quiet", but not enough freedom talk. Most people involved with free software say little about freedom — usually because they seek to be "more acceptable to business." Software distributors especially show this pattern. Some GNU/Linŭ operating system distributions add proprietary packages to the basic free system, and they invite users to consider this an advantage, rather than a step backwards from freedom.”

Richard Stallman (1953) American software freedom activist, short story writer and computer programmer, founder of the GNU project

1990s, Why "Free Software" is better than "Open Source" (1998)

People , Business , Freedom

“Software Engineering Economics is an invaluable guide to determining software costs, applying the fundamental concepts of microeconomics to software engineering, and utilizing economic analysis in software engineering decision making.”

Barry Boehm (1935) American software engineer

Barry W. Boehm (1981) Software engineering economics. Abstract.

Decision

“The Uniﬁed Modeling Language (UML) is a general-purpose visual modeling language that is used to specify, visualize, construct, and document the artifacts of a software system. It captures decisions and understanding about systems that must be constructed. It is used to understand, design, browse, conﬁgure, maintain, and control information about such systems. It is intended for use with all development methods, lifecycle stages, application domains, and media. The modeling language is intended to unify past experience about modeling techniques and to incorporate current software best practices into a standard approach. UML includes semantic concepts, notation, and guidelines. It has static, dynamic, environmental, and organizational parts. It is intended to be supported by interactive visual modeling tools that have code generators and report writers. The UML speciﬁcation does not deﬁne a standard process but is intended to be useful with an iterative development process. It is intended to support most existing object-oriented development processes.”

Ivar Jacobson (1939) Swedish computer scientist

James Rumbaugh, Ivar Jacobson, & Grady Booch (1999) The Unified Modeling Language Reference Manual. p. 1.

Understanding , Support , Decision , Past

“We come from geek culture, we come from the free software movement, we have a lot of technologists involved. If we had done the same sort of comparison on poets or artists, I think that we would not have fared nearly as well.”

Jimmy Wales (1966) Wikipedia co-founder and American Internet entrepreneur

Wales to the Miami Herald, "Will Wikipedia change history?" http://www.miami.com/mld/miamiherald/business/technology/15328352.htm

Thinking

“Software patents may be used as a form of outright coercion, providing protection against theft of ideas as a potentially high cost to future inventors.”

Nathaniel Borenstein (1957) American computer scientist

[Borenstein, Nathaniel S., Programming as if people mattered : friendly programs, software engineering, and other noble delusions, 1991, Princeton University Press, Princeton, N.J., 9780691087528, 53, 4. print.]
Attributed

Idea , Future

“If we look at the discipline of software engineering, we see that the microeconomics branch of economics deals more with the types of decisions we need to make as software engineers or managers.”

Barry Boehm (1935) American software engineer

Source: Software engineering economics. (1984), p. 4

Decision

“Some people have called the book the "bible of software engineering". I would agree with that in one respect: that is, everybody quotes it, some people read it, and a few people go by it.”

Fred Brooks (1931) American computer scientist

As quoted in Quoted Often, Followed Rarely, http://money.cnn.com/magazines/fortune/fortune_archive/2005/12/12/8363107/index.htm;About the 1975 The Mythical Man-Month.

People , Books , Quotes , Reading

“It should be noted that no ethically-trained software engineer would ever consent to write a DestroyBaghdad procedure. Basic professional ethics would instead require him to write a DestroyCity procedure, to which Baghdad could be given as a parameter.”

Nathaniel Borenstein (1957) American computer scientist

Footnote in a paper about computational email.
Computational Mail as Network Infrastructure for Computer-Supported Cooperative Work http://www.guppylake.com/~nsb/CSCW-ATOMICMAIL.txt
Collected quotes about computer languages http://www.sysprog.net/quotlang.html
Attributed

Training

“The Uniﬁed Modeling Language (UML) is a general-purpose visual modeling language that is used to specify, visualize, construct, and document the artifacts of a software system. It captures decisions and understanding about systems that must be constructed. It is used to understand, design, browse, conﬁgure, maintain, and control information about such systems. It is intended for use with all development methods, lifecycle stages, application domains, and media. The modeling language is intended to unify past experience about modeling techniques and to incorporate current software best practices into a standard approach. UML includes semantic concepts, notation, and guidelines. It has static, dynamic, environmental, and organizational parts. It is intended to be supported by interactive visual modeling tools that have code generators and report writers. The UML speciﬁcation does not deﬁne a standard process but is intended to be useful with an iterative development process. It is intended to support most existing object-oriented development processes.”

Grady Booch (1955) American software engineer

James Rumbaugh, Ivar Jacobson, & Booch (1999) The Unified Modeling Language Reference Manual. p. 1

Understanding , Support , Decision , Past

“The great thing about crummy software is the amount of employment it generates.”

Jaron Lanier (1960) American computer scientist, musician, and author

"One Half of a Manifesto," The New Humanists: Science at the Edge (2003)

“So whether information represents one man's sentimental archive, the accumulating knowledge base of the human-machine civilization, or the mind files stored in our brains, what can we conclude about the ultimate longevity of software? The answer is simply this: Information lasts only so long as someone cares about it. The conclusion that I've come […] is that there is no set of hardware and software standards existing today, nor any likely to come along, that will provide any reasonable level of confidence that the stored information will still be accessible […] decades from now.”

Ray Kurzweil (1948) Author, scientist, inventor, and futurist

Source: The Singularity Is Near: When Humans Transcend Biology (2005), p. 329

Confidence , Knowledge

“The food market is much bigger than the software services market. And the money goes straight into the hands of millions of farmers. The spinoffs are enormous -- jobs, houses, durables, a whole new consumption boom will start in rural areas.”

Mukesh Ambani (1957) Indian business magnate

Mukesh Ambani on retail and SEZ plans

Money , Food , Housing

“Imagine creating a huge software program that can only be tested in little pieces on a computer that is slightly different from what it is supposed to run on. However, when you do run it as a whole on the actual computer for the first time, it must run almost flawlessly without a single significant bug. When is the last time you saw a software program do that?”

Elon Musk (1971) South African-born American entrepreneur

Conversation: Elon Musk on Wired Science (2007)

Imagination , Time

“In 10 years, you'll see 99% of the hardware and software systems sold through what are fundamentally retail stores.”

Gordon Bell (1934) American computer engineer

Computer World "VAX Man" interview

“There are no significant bugs in our released software that any significant number of users want fixed. … I'm saying we don't do a new version to fix bugs. We don't. Not enough people would buy it. You can take a hundred people using Microsoft Word. Call them up and say "Would you buy a new version because of bugs?" You won't get a single person to say they'd buy a new version because of bugs. We'd never be able to sell a release on that basis.”

Bill Gates (1955) American business magnate and philanthropist

Focus Magazine No. 43 (23 October 1995) http://www.cantrip.org/nobugs.html 
1990s

People , Personality

“[Apple and RIM] are probably restricted, in some sense, to a certain maximum. … If you want to reach more people than that, you sort-of have to separate the hardware and the software issue.”

Steve Ballmer (1956) American businessman who was the chief executive officer of Microsoft

Worth Watching: Steve Ballmer in the heart of Silicon Valley http://blogs.zdnet.com/Foremski/?p=308&tag=rbxccnbzd1 in ZDNet (26 September 2008)
2000s

People , Sense

“Object-oriented programming languages support encapsulation, thereby improving the ability of software to be reused, refined, tested, maintained, and extended. The full benefit of this support can only be realized if encapsulation is maximized during the design process.
We argue that design practices which take a data-driven approach fail to maximize encapsulation because they focus too quickly on the implementation of objects. We propose an alternative object-oriented design method which takes a responsibility-driven approach. We show how such an approach can increase the encapsulation by deferring implementation issues until a later stage.”

Rebecca Wirfs-Brock (1953) American software engineer

Source: Object-oriented design: a responsibility-driven approach (1989), p. 71: Abstract

Support

“A human is a complicated organic/electrical system, which is immersed in a culture. Try raising a monkey like a human, it won't work, you need the human's certain brain characteristics (including self-reflection) in order to create a truly intelligent creature. The brain processes inputs and perception in very particular ways, and I think until we understand the underlying processes better, there is no way to really simulate it in software. Computers will continue to be good at simplistic analysis, and raw processing power, but the subtlety of emotions is something intrinsic to the human organism and culture.”

Andrew Sega (1975) musician from America

Andrew Sega Shrine interview, 2011

Way , Intelligence , Understanding , Thinking

“[Software engineering is the] establishment and use of sound engineering principles to obtain economically software that is reliable and works on real machines efficiently.”

Friedrich Bauer (1924–2015) German computer scientist

Bauer (1972) "Software Engineering", In: Information Processing. p. 71

“Poor management can increase software costs more rapidly than any other factor. Particularly on large projects, each of the following mismanagement actions has often been responsible for doubling software development costs.”

Barry Boehm (1935) American software engineer

Barry Boehm (1981) as cited in: Tyson Gill (2002) Planning Smarter: Creating Blueprint-Quality Software Specifications. p. 14

“Computers and music are converging in a new era of digital Renaissance as more and more musicians such as will. i. am are learning how to code while an increasing number of software programmers are learning how to play music.”

Newton Lee American computer scientist

Digital Da Vinci: Computers in Music, 2014

Music , Learning

“Designed as a companion volume to the acclaimed Object-Oriented Analysis, this book focuses on the middle part of the software lifecycle: the activity of design. It shows readers how to apply object-oriented design, and how to tailor and expand the method to suit specific organization and project needs. Readers will explore the major issues in OOD; the role of OOD in the systems lifecycle; how to use graphical notation; strategies for creating design; and hints for evaluating the efficiency of a design created with OOD. For software engineers and other users undertaking real-world systems development projects and designing overall software architecture for systems will find this reference approach to improving systems design indispensable.”

Ed Yourdon (1944–2016) American software engineer and pioneer in the software engineering methodology

Abstract.
Object-oriented design (1991)

Books , World , Parting

“Before Paul and I started the company, we had been involved in some large-scale software projects that were real disasters. They just kept pouring people in, and nobody knew how they were going to stabilize the project. We swore to ourselves that we would do better.”

Bill Gates (1955) American business magnate and philanthropist

Interview from Programmers at Work (1986)

People

“Fighting patents one by one will never eliminate the danger of software patents, any more than swatting mosquitoes will eliminate malaria.”

Richard Stallman (1953) American software freedom activist, short story writer and computer programmer, founder of the GNU project

"How to fight software patents - singly and together", Newsforge (9 September 2004)
2000s

Fight

“Software engineering is the part of computer science which is too difficult for the computer scientist.”

Friedrich Bauer (1924–2015) German computer scientist

Bauer (1971) "Software Engineering." Information Processing: Proceedings of the IFIP Congress 1971, Ljubljana, Yugoslavia, August 23-28, 1971.

Science , Parting

“From a million people, it will benefit 10 million people. If that is what has happened in software, imagine what will happen in agriculture.”

Mukesh Ambani (1957) Indian business magnate

Mukesh Ambani on retail and SEZ plans

People , Imagination

“Professionalism has no place in art, and hacking is art. Software Engineering might be science; but that's not what I do. I'm a hacker, not an engineer.”

Jamie Zawinski (1968) American programmer

http://phd.pp.ru/Texts/fun/signatures.txt
PP
RU
Texts
Signatures.

Art , Science

“Chen is not only ahead of Steve Jobs in terms of turnaround speed, he has done something that both HP and Sun failed at: turned a hardware company into a software and services company, arguably something Jobs couldn't have done. … Jobs smartly decided to kill the process at Apple to transition that company to software and services. Jobs didn't understand how to do that and would have likely failed because he was just a hardware guy.”

Rob Enderle (1954) American financial analyst

BlackBerry's John Chen: Beating Jobs by Doing the Impossible in Three Years http://itbusinessedge.com/blogs/unfiltered-opinion/blackberrys-john-chen-beating-jobs-by-doing-the-impossible-in-three-years.html in IT Business Edge (26 January 2017)

Guy , Understanding , Sun , Speed

“Like many fields in their early stages, the software field has had its share of project disasters: the software equivalents of Beauvais Cathedral, the S. S. Titanic, and the "Galloping Gertie" Tacoma Narrows Bridge. The frequency of these disaster projects is a serious concern: a recent survey of 600 firms indicated that 35% of them had at least one "runaway' software project.”

Barry Boehm (1935) American software engineer

Source: Software risk management: principles and practices (1991), p. 32

“Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.”

Rick Cook (1944) American writer

The Wizardry Compiled (1989)

Universe

“Once GNU is written, everyone will be able to obtain good system software free, just like air.”

Richard Stallman (1953) American software freedom activist, short story writer and computer programmer, founder of the GNU project

1980s, GNU Manifesto (1985)

“Professionals identify strongly with their professions, more strongly than with their clients or their employers. They not only observe professional standards, they believe that only members of their professions have the competence and ethics to enforce these standards. Similarly, professionals insist that outsiders cannot properly supervise their activities.
Management consulting and software engineering, for example, do not qualify as recognized professions. Without doubt, those who do these jobs well have rare expertise. Nevertheless, the ultimate judges of their expertise are their clients or their supervisors, and their employers set and enforce their ethical codes and performance standards”

William H. Starbuck (1934) American academic

Source: Learning by knowledge‐intensive firms," 1992, p. 717

“When software applications became larger and larger, people such as Shaw and Garlan coined the term software architecture. This notion of architecture deals with the key design principles underlying software artefacts. In the 1980s and 1990s, people became aware that the development of information technology (IT) should be done in conjunction with the development of the context in which it was used. This led to the identification of the so-called business/IT alignment problem. Solving the business/IT alignment problem requires enterprises to align human, organizational, informational, and technological aspects of systems. Quite early on, the term architecture was also introduced as a means to further alignment, and thus analyzes and solves business? IT alignment problems, Recently, the awareness emerged that alignment between business an IT is not enough, there are many more aspects in the enterprise in need of alignment. This has led to the use of the term architecture at the enterprise level: enterprise architecture.”

Erik Proper (1967) Dutch computer scientist

Martin Op 't Land, Erik Proper (2009) Enterprise Architecture: Creating Value by Informed Governance. p. 26-27

People , Business , Problem

“The object-oriented paradigm is useful when building software systems where there is a hierarchy defined as a ranking or ordering of abstractions.”

Grady Booch (1955) American software engineer

Source: Object-oriented design: With Applications, (1991), p. 54

“In the months before I made wiki, we had been having an argument. I think Kent Beck and I were on one side. People who had a lot of faith in the prevailing dogma of software engineering were on the other side. We said, "Collective code ownership is good." They said, "That's ridiculous. You'll never get responsibility. You'll never get quality if you don't have responsibility. And the only way you'll get responsibility is ownership. You have to pin the bugs back on somebody if you want them to ever rise above producing bugs."”

Ward Cunningham (1949) American computer programmer who developed the first wiki

And I said, "Well that's wrong."
A Conversation with Ward Cunningham (2003), Collective Ownership of Code and Text

People , Faith , Way , Thinking

“The explanation for "free software" is simple — a person who has grasped the idea of "free speech, not free beer" will not get it wrong again.”

Richard Stallman (1953) American software freedom activist, short story writer and computer programmer, founder of the GNU project

1990s, Why "Free Software" is better than "Open Source" (1998)

Idea , Beer , Personality

“After forty years of currency the phrase "software engineering" still denotes no more then a vague and largely unfulfilled aspiration.”

Michael A. Jackson (1936) British computer scientist

Michael A. Jackson, cited in: Matti Tedre. The Science of Computing: Shaping a Discipline, 2014, p. 135.

“As economics is known as "The Miserable Science", software engineering should be known as "The Doomed Discipline", doomed because it cannot even approach its goal since its goal is self-contradictory. (…) Software engineering has accepted as its charter "How to program if you cannot.”

Edsger W. Dijkstra (1930–2002) Dutch computer scientist

Dijkstra (1988) " On the cruelty of really teaching computing science http://www.cs.utexas.edu/users/EWD/transcriptions/EWD10xx/EWD1036.html (EWD1036).
1980s

Science

“I was astonished to be invited to what became the meeting that originated the Agile Manifesto because my work had always been based around building models… The other signatories were kind enough, back in 2001, to write the manifesto using the word “software” (which can include executable models), not “code” (which is more specific.) As such I felt able, in good conscience, to become a signatory to the Manifesto while continuing to promote executable modeling. Ten years on we have a standard action language for agile modeling.”

Stephen J. Mellor (1952) British computer scientist

Mellor (2011) " A Personal Reflection on Agile Ten Years On http://www.infoq.com/articles/personal-reflection-agile-ten-years-mellor" in: InfoQ, Feb 11, 2011.

“In fact, my main conclusion after spending ten years of my life working on the TEX project is that software is hard. It’s harder than anything else I’ve ever had to do.”

Donald Ervin Knuth (1938) American computer scientist

[Knuth, Donald, 2002, All Questions Answered, Notices of the AMS, 49, 3, 320, http://www.ams.org/notices/200203/fea-knuth.pdf, PDF]

Life

“Government must provide the hardware - classrooms, desks, chairs, and the software - books, teacher retraining.”

Francis Escudero (1969) Filipino politician

2009, Speech: The Socio-Economic Peace Program of Senator Francis Escudero

Books , Teachers

“Software gets slower faster than hardware gets faster.”

Niklaus Wirth (1934) Swiss computer scientist

[A Plea for Lean Software, http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/mags/co/&toc=comp/mags/co/1995/02/r2toc.xml&DOI=10.1109/2.348001, 2007-01-13, Computer, 1995, February, 28, 2, pp. 64-68]
Variation: Software is decelerating faster than hardware is accelerating.
aka "Wirth's law"

“The clumsiness of people who have to engage their brain at every step is unbearably painful to watch, at least to me, and that's what the novice-friendly software makes people do, because there's no elegance in them, it's just a mass of features to be learned by rote. However, this suits people a hell of a lot better than setting out at age 6 to become a great ballet dancer and achieving their goal 20 years later after every tendon and muscle and joint has been asked to perform just a little bit more than nature ever intended over and over and over again. To most people, this is insanity. But in reality, it's art, and it's the art in what we do that makes us human.”

Erik Naggum (1965–2009) Norwegian computer programmer

read the fine manual, please http://groups.google.com/group/comp.emacs/msg/821a0f04bab91864 (Usenet article).
Usenet articles, Miscellaneous

Pain , People , Age , Art

“At every turn, skeptical observers have attacked the idea that pooling our cognitive surplus could work to create anything worthwhile, or suggested that if it does work, it is a kind of cheating, because sharing at a scale that competes with older institutions is somehow wrong. Steve Ballmer of Microsoft denounced the shared production of software as communism. Robert McHenry, a former editor in chief of Encyclopedia Britannica, likened Wikipedia to a public rest room. Andrew Keen, author of The Cult of the Amateur, compared bloggers to monkeys. These complaints, self-interested though they were, echoed more broadly held beliefs. Shared, unmanaged effort might be fine for picnics and bowling leagues, but serious work is done for money, by people who work in proper organizations, with managers directing their work.”

Clay Shirky (1964) American technology writer

Cognitive Surplus : Creativity and Generosity in a Connected Age (2010)

Money , People , Communication , Idea

“Most post-mortems of these software disaster projects have indicated that their problems would have been avoided or strongly reduced if there had been an explicit early concern with identifying and resolving their high-risk elements. Frequently, these projects were swept along by a tide of optimistic enthusiasm during their early phases, which caused them to miss some clear signals of high risk issues which proved to be the project's downfall later.
Enthusiasm for new software capabilities is a good thing. But it needs to be tempered with a concern for early identification and resolution of a project's high-risk elements, so that people can get these resolved early and then focus their enthusiasm and energy on the positive aspects of their software product.”

Barry Boehm (1935) American software engineer

Source: Software risk management: principles and practices (1991), p. 32

People , Problem

“The business of software building isn't really high-tech at all. It's most of all a business of talking to each other and writing things down. Those who were making major contributions to the field were more likely to be its best communicators than its best technicians.”

Tom DeMarco (1940) American software engineer, author, and consultant

Why Does Software Cost So Much?: And Other Puzzles of the Information Age, (1995), p. 218.

Communication , Business

“In the network economy, success is self-reinforcing; it obeys the law of increasing returns. The great innovation of Silicon Valley is not the wowie-zowie hardware and software it has invented. Silicon Valley's greatest "product" is the social organisation of its companies, and most important, the tangled web of former jobs, intimate colleagues, information leakage from one firm to the next, rapid company life cycles, and agile e mail culture. This social web, suffused into the warm hardware of jelly bean chips and copper neurons, creates a network economy.”

Kevin Kelly (1952) American author and editor

Out of Control: The New Biology of Machines, Social Systems and the Economic World (1995), New Rules for the New Economy: 10 Radical Strategies for a Connected World (1999)

Life , Law , Success

“You are absolutely deluded, if not stupid, if you think that a worldwide collection of software engineers who can't write operating systems or applications without security holes, can then turn around and suddenly write virtualization layers without security holes.”

Theo de Raadt (1968) systems software engineer

on the statement "Virtualization seems to have a lot of security benefits"
[Re: About Xen: maybe a reiterative question but .., MARC, openbsd-misc (Mailing list), https://marc.info/?l=openbsd-misc&m=119318909016582, 2007-10-23, 2017-10-31]

Stupidity , Thinking

“Tracking the individual learning curves of the major technologies that comprise the infrastructure of information technology provides a more detailed account of the present and future state-of-the art of the technologies underlying convergence. The base technologies of digital electronics, general-purpose computer architectures, software and interaction are mature and provide solid foundations for computer science. The upper technologies of knowledge representation and acquisition, autonomy and sociality, support product innovation and provide the beginnings of foundations for knowledge science. Well's dream of a world brain making available all of human knowledge is well on its way to realization and it is in the representation, acquisition, and access and effective application of that knowledge that the commercial potential and socio-economic impact of convergence lies.”

Brian R. Gaines (1938) British computer scientist

Last paragraph
Convergence to the Information Highway (1996)

World , Dreams , Art , Way

“Encapsulation is the key to increasing the value of such software metrics as reusability, refinability, testability, maintainability, and extensibility. Object-oriented languages provide a number of mechanisms for improving encapsulation, but it is during the design phase that the greatest leverage can be realized.
The data-driven approach to object-oriented design focuses on the structure of the data in a system. This results in the incorporation of structural information in the definitions of classes. Doing so violates encapsulation.
The responsibility-driven approach emphasizes the encapsulation of both the structure and behavior of objects. By focusing on the contractual responsibilities of a class, the designer is able to postpone implementation considerations until the implementation phase.
While responsibility-driven design is not the only technique addressing this problem, most other techniques attempt to enforce encapsulation during the implementation phase. This is too late in the software life-cycle to achieve maximum benefits.”

Rebecca Wirfs-Brock (1953) American software engineer

Source: Object-oriented design: a responsibility-driven approach (1989), p. 75: Conclusion

Life , Behavior , Problem

“"I often see people saying 'Nobody has produced an invulnerable software system; therefore, nobody will ever produce an invulnerable software system.'"By the same bogus reasoning, nobody will ever reach Mars; nobody will ever find MD5 collisions; nobody will ever cure cancer; nobody will ever prove the Poincare conjecture; nobody will ever clone a human; nobody will ever build a 1GHz CPU; nobody will ever find SHA-1 collisions; nobody will ever break the sound barrier; etc."”

Daniel J. Bernstein (1971) American mathematician, cryptologist and programmer

15 January 2005
http://groups-beta.google.com/group/sci.crypt/msg/49c4cd60d948032d
On testing

People

“Although many philosophers used to dismiss the relevance of neuroscience on grounds that what mattered was “the software, not the hardware”, increasingly philosophers have come to recognize that understanding how the brain works is essential to understanding the mind.”

Patricia Churchland (1943) philosopher

Introductory message at her homepage at the University of California, San Diego http://philosophyfaculty.ucsd.edu/faculty/pschurchland/presentation.html, 2013

Understanding

“Every software system needs to have a simple yet powerful organizational philosophy (think of it as the software equivalent of a sound bite that describes the system's architecture)… [A] step in [the] development process is to articulate this architectural framework, so that we might have a stable foundation upon which to evolve the system's function points.”

Grady Booch (1955) American software engineer

Source: Object-oriented design: With Applications, (1991), p. 320

Thinking

“Here's the secret that every successful software company is based on: You can domesticate programmers the way beekeepers tame bees. You can't exactly communicate with them, but you can get them to swarm in one place and when they're not looking, you can carry off the honey.”

Orson Scott Card (1951) American science fiction novelist

How Software Companies Die

Secret , Way , Communication , Bee

“Restricting copying is not the only basis for business in software. It is the most common basis because it brings in the most money. If it were prohibited, or rejected by the customer, software business would move to other bases of organization which are now used less often. There are always numerous ways to organize any kind of business.”

Richard Stallman (1953) American software freedom activist, short story writer and computer programmer, founder of the GNU project

1980s, GNU Manifesto (1985)

Money , Way , Business

“The current term of protection for software is the life of an author plus 70 years, or, if it's work-for-hire, a total of 95 years. This is a bastardization of the Constitution's requirement that copyright be for "limited times." By the time Apple's Macintosh operating system finally falls into the public domain, there will be no machine that could possibly run it. The term of copyright for software is effectively unlimited.”

Lawrence Lessig (1961) American academic, political activist.

May the Source Be With You (2001)

Life , Time

“All businesses — no matter if they make dog food or software — don't sell products, they sell solutions.”

Jay Samit (1961) American businessman

Source: Disrupt You! (2015), p. 4

Food , Dogs , Business

“Use cases, scenarios or scripts are roughly synonymous terms for important ways to focus our design activities. I prefer the term use case (although quickly saying it three times can leave your tongue tied) because it emphasizes usage. A use case is a textual description of a sequence of interactions between an actor (roughly corresponding to an external agent or class of users) and the system we are designing. Use cases were first described by Ivar Jacobson in his book “Object Oriented Software Engineering A Use Case Driven Approach.”
Use cases have been around in various forms for quite some time. Jacobson, however, made the keen observation that use cases can be treated as refineable, extensible and even reusable specifications of system requirements. We’ve had these same goals for object designs. We know that it is harder to actually accomplish them than it is to talk about them.”

Rebecca Wirfs-Brock (1953) American software engineer

About What is a Use Case?
Designing scenarios: Making the case for a use case framework (1993)

Books , Way , Time

“This is a software monopoly but at least it was written by people who care about security, so it's not like Microsoft's monopoly.”

Theo de Raadt (1968) systems software engineer

[OpenBSD's Theo de Raadt talks software security, Gedda, Rodney, Computerworld, http://www.computerworld.com.au/index.php/id;1498222899;fp;16;fpid;0, 2004-10-09, 2007-01-10]
speaking about OpenSSH.

People

“Objects are the real and conceptual things we find in the world around us. An object may be hardware, software, a concept (e. g., velocity), or even "flesh and blood." Objects are complete entities, i. e., they are not "simply information" or "simply information and actions." Software objects strive to capture as completely as possible the characteristics of the "real world" objects which they represent. Finally, objects are "black boxes," i. e., their internal implementations are hidden from the outside world, and all interactions with an object take place via a well-defined interface.”

Edward V. Berard

Source: Essays on object-oriented software engineering (1993), p. 335; as cited in Edward V. Berard (1995) " A Comparison of Object-Oriented Development Methodologies http://www.ipipan.gda.pl/~marek/objects/TOA/OOMethod/mcr.html". The Object Agency, Inc.

World , Box

“This report summarizes the activities of the M. I. T. Computer-Aided Design (CAD) Project from 1 December 1959 through 3 May 1967 in the development of a generalized 'system of software systems' for generating specialized problem-solving systems using high-level language techniques and advanced computer graphics. Known as the AED Approach (for Automated Engineering Design) the Project results are applicable not only to mechanical design, as an extension of earlier development of the APT System for numerical control, but to arbitrary scientific, engineering, management, and production systems as well.”

Douglas T. Ross (1929–2007) American computer scientist

D.T. Ross & John Erwin Ward (1968). Investigations in computer-aided design for numerically controlled production http://dspace.mit.edu/bitstream/handle/1721.1/755/FR-0351-19563962.pdf?sequence=1. Electronic Systems Laboratory, Electrical Engineering Dept., Massachusetts Institute of Technology. p. iii Abstract.

Problem

“As a design-scientist the artist discovers and perfects language that corresponds more directly to experience; he develops hardware that embodies its own software as a conceptual tool for coping with reality.”

Gene Youngblood book Expanded Cinema

Source: Expanded Cinema, 1970, p. 72

Reality , Perfection

“I am afraid that this chapter will amply demonstrate the truth of Clarke's 69th Law, viz., "Reading computer manuals without the hardware is as frustrating as reading sex manuals without the software." In both cases the cure is simple though usually very expensive.”

Arthur C. Clarke (1917–2008) British science fiction writer, science writer, inventor, undersea explorer, and television series host

"Appendix II: MITE for Morons," The Odyssey File (1984), p. 123
On Clarke's Laws

Truth , Law , Sex , Reading

“Computing spread out much, much faster than educating unsophisticated people can happen. In the last 25 years or so, we actually got something like a pop culture, similar to what happened when television came on the scene and some of its inventors thought it would be a way of getting Shakespeare to the masses. But they forgot that you have to be more sophisticated and have more perspective to understand Shakespeare. What television was able to do was to capture people as they were. So I think the lack of a real computer science today, and the lack of real software engineering today, is partly due to this pop culture.”

Alan Kay (1940) computer scientist

ACM Queue A Conversation with Alan Kay Vol. 2, No. 9 - Dec/Jan 2004-2005 http://queue.acm.org/detail.cfm?id=1039523
2000s, A Conversation with Alan Kay, 2004–05

People , Education , Way , Understanding

“It's a new world, Arcane…
It's full of shopping malls…
and striplights and software. The dark corners are being pushed back…
a little more every day.
We're things of the shadow, you and I…
And there isn't as much shadow…
as there used to be..”

Alan Moore (1953) English writer primarily known for his work in comic books

Swamp Thing (1983–1987)

World

“Throughout the software life cycle, there are many decision situations involving limited resources in which software engineering economics techniques provide useful assistance.”

Barry Boehm (1935) American software engineer

Source: Software engineering economics. (1984), p. 4

Life , Decision

“The paradigm of competition is a race: by rewarding the winner, we encourage everyone to run faster. When capitalism really works this way, it does a good job; but its defenders are wrong in assuming it always works this way. If the runners forget why the reward is offered and become intent on winning, no matter how, they may find other strategies — such as, attacking other runners. If the runners get into a fist fight, they will all finish late.
Proprietary and secret software is the moral equivalent of runners in a fist fight.”

Richard Stallman (1953) American software freedom activist, short story writer and computer programmer, founder of the GNU project

1980s, GNU Manifesto (1985)

Secret , Way , Fight , Forgetting

“When the evolutionary process shifts from biology to software technology the body becomes the old hardware environment. The human body is now a probe, a laboratory for experiments.”

Marshall McLuhan (1911–1980) Canadian educator, philosopher, and scholar-- a professor of English literature, a literary critic, and a …

Source: 1970s, Culture Is Our Business (1970), p. 180

“The next generation of interesting software will be done on the Macintosh, not the IBM PC.”

Bill Gates (1955) American business magnate and philanthropist

BusinessWeek, 26 November 1984
1980s

“'The main argument for the term "open source software" is that "free software" makes some people uneasy. That's true: talking about freedom, about ethical issues, about responsibilities as well as convenience, is asking people to think about things they might rather ignore. This can trigger discomfort, and some people may reject the idea for that. It does not follow that society would be better off if we stop talking about these things.”

Richard Stallman (1953) American software freedom activist, short story writer and computer programmer, founder of the GNU project

1990s, Why "Free Software" is better than "Open Source" (1998)

People , Idea , Thinking , Freedom

“Jobs took over. He simply came in and said, "I'm taking over Macintosh hardware; you can have software and publications." … And then a few months later Jobs said, "I'm taking over software; you can have publications." So I said, "You can have publications too," and left. That was in May of 1982. He and Markkula said, "Please don't leave. Give us another month and we'll make you an offer you can't refuse."”

Jef Raskin (1943–2005) American computer scientist

So I gave Apple a month; they made me an offer, and I refused.
Programmers At Work (1986)

“Success in all types of organization depends increasingly on the development of customized software solutions, yet more than half of software projects now in the works will exceed both their schedules and their budgets by more than 50%.”

Barry Boehm (1935) American software engineer

Abstract.
Software Cost Estimation with Cocomo II with Cdrom (2000)

Success , Dependency

“Your "use case" should be, there's a 22 year old college student living in the dorms. How will this software get him laid?”

Jamie Zawinski (1968) American programmer

" Groupware Bad http://www.jwz.org/doc/groupware.html" (essay)

“The new concept of Extreme Programming (XP) is gaining more and more acceptance, partially because it is controversial, but primarily because it is particularly well-suited to help the small software development team succeed… XP is controversial, many software development sacred cows don't make the cut in XP; it forces practitioners to take a fresh look at how software is developed.”

Kent Beck (1961) software engineer

Abstract
Extreme Programming Explained (2000)

Help

“If anything, there's a reverse Moore's Law observable in software: As processors become faster and memory becomes cheaper, software becomes correspondingly slower and more bloated, using up all available resources.”

Jaron Lanier (1960) American computer scientist, musician, and author

"One Half of a Manifesto," The New Humanists: Science at the Edge (2003)

Law , Memory

“While the machines have changed enormously, the business of software development has been rather static.”

Tom DeMarco (1940) American software engineer, author, and consultant

Source: Peopleware: Productive Projects and Teams (1987), p. 32.

Business , Change

“It may be that brain hardware has co-evolved with the internal virtual worlds that it creates. This can be called hardware-software co-evolution.”

Richard Dawkins (1941) English ethologist, evolutionary biologist and author

The Evolutionary Future of Man (1993)

World

“Apple fans should be scared to death … Apple is fighting a very similar war to the one it fought — and lost — in the 1990s. It is trying to build the best integrated products, hardware and software, and maintain complete control over the ecosystem around them. This end-to-end control makes it easier for Apple to build products that are 'better,' but it makes it much harder for the company to compete against a software platform that is standard across many hardware manufacturers”

Henry Blodget (1966) American equity research analyst

Windows in the 1990s, Android now
Android Is Destroying Everyone, Especially RIM — iPhone Dead In Water http://www.businessinsider.com/android-iphone-market-share-2011-4 in Business Insider (2 April 2011)

Death , War , Fight

Rob Pike (1956) software engineer

Rob Pike (2004) in interview http://interviews.slashdot.org/article.pl?sid=04/10/18/1153211&tid=189 at slashdot.com, Oct 18 2004

Beauty , Way , Nature , Problem

“If you want to do something that's going to change the world, build software that people want to use instead of software that managers want to buy.”

Jamie Zawinski (1968) American programmer

JWZ
http://www.jwz.org/doc/groupware.html
Groupware.

People , World , Change

“Really great blogs do not take the place of great microprocessors. Great blogs do not replace great software. Lots and lots of blogs does not replace lots and lots of sales.”

Larry Ellison (1944) American internet entrepreneur, businessman and philanthropist

On the previous managers of Sun after Oracles take-over, in "Special Report: Can that guy in Ironman 2 whip IBM in real life?" Reuters (12 May 2010) http://www.reuters.com/article/idUSTRE64B5YX20100512.

“In the early days of the computer revolution computer designers and numerical analysts worked closely together and indeed were often the same people. Now there is a regrettable tendency for numerical analysts to opt out of any responsibility for the design of the arithmetic facilities and a failure to influence the more basic features of software. It is often said that the use of computers for scientific work represents a small part of the market and numerical analysts have resigned themselves to accepting facilities "designed" for other purposes and making the best of them. […] One of the main virtues of an electronic computer from the point of view of the numerical analyst is its ability to "do arithmetic fast."”

James H. Wilkinson (1919–1986) English mathematician

Need the arithmetic be so bad!
Some Comments from a Numerical Analyst (1971)

People , Failure , Parting

“Radical groups in the 1960s developed a reputation for factionalism: organizations split because of disagreements on details of strategy, and then treated each other as enemies. Or at least, such is the image people have of them, whether or not it was true.
The relationship between the Free Software movement and the Open Source movement is just the opposite of that picture. We disagree on the basic principles, but agree more or less on the practical recommendations. So we can and do work together on many specific projects. 'We don't think of the Open Source movement as an enemy. The enemy is proprietary software.”

Richard Stallman (1953) American software freedom activist, short story writer and computer programmer, founder of the GNU project

1990s, Why "Free Software" is better than "Open Source" (1998)

People , Thinking

“The term "free software" has an ambiguity problem: an unintended meaning, "Software you can get for zero price," fits the term just as well as the intended meaning, "software which gives the user certain freedoms."”

Richard Stallman (1953) American software freedom activist, short story writer and computer programmer, founder of the GNU project

We address this problem by publishing a more precise definition of free software, but this is not a perfect solution; it cannot completely eliminate the problem. An unambiguously correct term would be better, if it didn't have other problems.
1990s, Why "Free Software" is better than "Open Source" (1998)

Problem , Freedom

“In all engineering disciplines nowadays, software engineering excluded, there exists an established engineering process to develop a system, which is accompanied by a number of suited modeling description techniques. Software engineering, being a rather new field, has not as yet established any clear methodical guidance or a fully standardized modeling notation.”

Bernhard Rumpe (1967) German computer scientist

Source: Executable Modeling with UML. A vision or a Nightmare (2002), p. 697