Hard quotes

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Louisa_May_Alcott

Little Kingdom

“A little kingdom I possess,
Where thoughts and feelings dwell;
And very hard I find the task
Of governing it well.”

Isaac_Asimov

Scientific Method

“It is hard to describe the exact route to scientific achievement, but a good scientist doesn't get lost as he travels it.”
  • Source: Isaac Asimov, chapter epigraph in Isaac Asimov’s Book of Science and Nature Quotations, edited by Isaac Asimov and Jason A. Shulman, published in 1988 by Weidenfeld and Nicolson, New York. Chapter 75, page 290. ISBN 1-555-84111-2.

Robert_N_Britcher

Programming is Hard

“But programming is hard.”
  • Source: Britcher, Robert N. (1999). The Limits of Software: People, Projects, and Perspectives. Reading, MA: Addison Wesley. ISBN 0-201-43323-0. Page 24.

Keywords: Programming_quotes Hard_quotes

Sources of Failures

“I never ran a test that didn't find at least one failure - not only is the software impure, but so are the requirements specifications. And every time we fix the software, there is a 10 percent chance - according to my anecdotal studies - we'll inject another fault. Those are the hardest to find: the faults that result from trying to get rid of them.”
  • Source: Britcher, Robert N. (1999). The Limits of Software: People, Projects, and Perspectives. Reading, MA: Addison Wesley. ISBN 0-201-43323-0. Page 56.

Knowing Versus Doing

“We should not give up because there is no unified field theory of software engineering. The elements may not be easy to implement, but they are relatively simple, especially when compared with the study of proteins. ... The problem is not that we do not know enough. The problem is that we do not practice what we know.”
  • Source: Britcher, Robert N. (1999). The Limits of Software: People, Projects, and Perspectives. Reading, MA: Addison Wesley. ISBN 0-201-43323-0. Page 209.

Fred Brooks

Specification Hard

“Even perfect program verification can only establish that a program meets its specification. The hardest part of the software task is arriving at a complete and consistent specification, and much of the essence of building a program is in fact the debugging of the specification.”
  • Source: Brooks Jr., F. P. (1995). The Mythical Man-Month - Essays on Software Engineering (Anniversary Edition) | 1975/1995 (Anniv.). Boston. MA: Addison-Wesley. ISBN: 0201835959. Chapter 16, page 195.

Hardest Part of Design

“The hardest part of design is deciding what to design.”
  • Source: Brooks Jr., F. P. (2010). The Design of Design. Upper Saddle River, NJ: Addison-Wesley. ISBN: 978-0-201-36298-5. Chapter 3, page 22.

Rational Model

“Perhaps the most devastating critique of the Rational Model, although perhaps the hardest to prove, is that most experienced designers just don’t work that way.”
  • Source: Brooks Jr., F. P. (2010). The Design of Design. Upper Saddle River, NJ: Addison-Wesley. ISBN: 978-0-201-36298-5. Chapter 3, page 30.

Anthony_Burgess

Art Begins With Craft

“Art begins with craft, and there is no art until a craft has been mastered. You can't create unless you're willing to subordinate the creative impulse to the construction of a form. But the learning of a craft takes time, and we all think we're entitled to short cuts. Art is rare and sacred and hard work, and there ought to be a wall of fire around it.”
  • Source: Anthony Burgess (1986). But Do Blondes Prefer Gentlemen?: Homage to Qwert Yuiop, and Other Writings, New York, NY: McGraw-Hill.

Alistair_Cockburn

People Characteristics

"People, as active devices, have success modes and failure modes. The following are the main ones that I have named and used to date:
1. People are communicating beings, doing best face-to-face, in person, with real-time question and answer.
2. People have trouble acting consistently over time.
3. People are highly variable, varying from day to day and place to place.
4. People generally want to be good citizens, are good at looking around, taking initiative, and doing 'whatever is needed' to get the project to work.
There are other characteristics that I won’t expand here:
- People need both think time and communicating opportunities...
- People work well from examples...
- People prefer to fail conservatively than to risk succeeding differently; prefer to invent than to research, can only keep a small amount in their heads, and do make mistakes, and find it hard to change their habits.
- Individual personalities easily dominate a project.
- A person’s personality profile strongly affects their ability to perform specific assignments."

Stephen_Covey

Wrong Wall

"It’s incredibly easy to get caught up in an activity trap, in the busy-ness of life, to work harder and harder at climbing the ladder of success only to discover it’s leaning against the wrong wall."
  • Source: From the book "The 7 Habits of Highly Effective People" by Stephen R. Covey, Habit 2: Begin with the End in Mind, page 98, published 1988 by Free Press: A Division of Simon & Schuster, New York, NY.

Albert_Einstein

Search for Truth

“As for the search for truth, I know from my own painful searching, with its many blind alleys, how hard it is to take a reliable step, be it ever so small, towards the understanding of that which is truly significant.”
  • Source: Albert Einstein, Letter to an interested layman (13 Feb 1934). In Helen Dukas and Banesh Hoffman, “Albert Einstein: The Human Side: New Glipses From His Archives”, published in 1981 by Princeton University Press, page 18.

Henry_Ford

Thinking is Hard

“Thinking is the hardest work there is, which is probably the reason why so few engage in it.”
  • Source: As quoted in The High School Teacher, Vol. XI (1935), p. 60.

Excess Organization

“That which one has to fight hardest against in bringing together a large number of people to do work is excess organization and consequent red tape. To my mind there is no bent of mind more dangerous than that which is sometimes described as the ”genius for organization.” This usually results in the birth of a great big chart showing, after the fashion of a family tree, how authority ramifies.”
  • Source: Henry Ford. A book. Entitled My Life and Work. Written by Henry Ford in collaboration with Samuel Crowther. Published 1922, Garden City, NY: Doubleday. Chapter VI.

Dedre_Gentner

Planet Running

“Our ability to think relationally is one of the reasons we're running the planet. Relations are really hard for other species.”
  • Source: Dedre Gentner in an interview with author David Epstein reported in his book “Range: Why Generalists Triumph in a Specialized World”. Published 2019 by Riverhead Books. Chapter 5, page 103. ISBN 978-0735214484.

Gordon_Glegg

Engineering Qualifications

“If you can do maths, engineering is waiting for you... There is one overriding qualification: you will never be a good engineer if you are frightened by hard work or responsibility.”
  • Source: Glegg, G. L. (1969). The Design of Design. Cambridge, UK: Cambridge University Press. ISBN: 978-0-511-79996-9. Chapter 2, page 25.

Yuval_Noah_Harari

Origins of Order

“Being truthful about the origins of our social order makes it easier to make changes in it... But such truthfulness comes at a price. Acknowledging the human origins of the social order makes it harder to persuade everyone to agree on it.”
  • Source: Yuval Noah Harari writing in his book ‘Nexus: A Brief History of Information Networks from the Stone Age to AI’. Published in 2024 by Random House. Kindle edition. Chapter 2 page 36. ISBN 978-0593734247.

Robert_Heinlein

Human Stupidity

“One of the hardest things to believe is the abysmal depth of human stupidity.”
  • Source: Written by Robert A. Heinlein in the magazine series “Gulf” published in 1949-11 and 1949-12 issues of Astounding Science Fiction magazine. Page 59. Character: Dr. Baldwin. Online at https://www.luminist.org/archives/SF/AST.htm retrieved 2024-05-05.

Heraclitus

Conceal Ignorance

“It is better to conceal ignorance, but it is hard to do so in relaxation and over wine.”
  • Source: Heraclitus from the book “The Fragments of the work of Heraclitus of Ephesus on Nature” translated by G. T. W. Patrick, published in 1889 by N. Murray of Baltimore, Maryland. Fragment CVIII. Page 109. Fragment originally written by Heraclitus circa 475 BCE.

Hans_Hüttel

Program Synthesis

“The problem of generating correct program code from a specification is well known in computer science and in fact it is a central one. It is the problem of program synthesis... A lot is already known about the synthesis problem in its various guises and in particular we know it is hard, where ‘hard’ means computationally hard.”
  • Source: Written by Hans Hüttel in the journal article entitled “On Program Synthesis and Large Language Models”, in Communications of the ACM, volume 68, number 1, 2025-01. DOI:10.1145/3680410.

Charles_Issawi

Issawi's Laws of Progress

“The course of Progress: Most things get steadily worse.
The Path of Progress: A shortcut is the longest distance between two points.
The Dialectics: Direct action produces direct reaction.
The Pace of Progress: Society is a mule, not a car… If pressed too hard, it will kick and throw off its rider.”
  • Source: Issawi’s Laws of Social Motion, enlarged ed., by Charles Issawi, illustrated by David Pascal. Published by Hawthorne Books in 1973.

Steve_Jobs

Recruiting

“Recruiting is hard. It's just finding the needles in the haystack. You can't know enough in a one-hour interview. So, in the end, it's ultimately based on your gut. How do I feel about this person? What are they like when they're challenged? I ask everybody that: 'Why are you here?' The answers themselves are not what you're looking for. It's the meta-data.”
  • Source: Steve Jobs in Motivating Thoughts of Steve Jobs (ed. Prabhat Prakashan) - ISBN: 9789351869191.

Show_Them

“We have a lot of customers, and we have a lot of research into our installed base. We also watch industry trends pretty carefully. But in the end, for something this complicated, it's really hard to design products by focus groups. A lot of times, people don't know what they want until you show it to them. That's why a lot of people at Apple get paid a lot of money, because they're supposed to be on top of these things.”

Brian_Kernighan

Debugging Harder

“Everyone knows that debugging is twice as hard as writing a program in the first place. So if you're as clever as you can be when you write it, how will you ever debug it?”
  • Source: Book entitled: The Elements of Programming Style; Edition: 2nd. Chapter: 2. Written by Brian Kernighan and Phillip James (Bill) Plauger. Also known as Kernighan's law.

Donald_Knuth

Software is Hard

“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.”
  • Source: Donald E. Knuth in the paper entitled All Questions Answered. Published in Notices of the AMS, volume 49, number 3 (March 2002).

Alan_Perlis

Useful Software Systems

“We recognize that a practical problem of considerable difficulty and importance has arisen: The successful design, production and maintenance of useful software systems. The importance is obvious and the more so since we see only greater growth in demands and requirements in the future. The consequences of poor performance, poor design, instability and mismatching of promise and performance are not going to be limited to the computing fraternity, or even their nearest neighbors, but will affect considerable sections of our society whose ability to forgive is inversely proportional to their ignorance of the difficulties we face. The source of difficulty is distributed through the whole problem, easy to identify, and yet its cure is hard to pinpoint so that systematic improvement can be gotten.”

Failure and Success

“Dealing with failure is easy: Work hard to improve. Success is also easy to handle: You've solved the wrong problem. Work hard to improve.”

Theodore_Roosevelt

Hard to Fail

“It is hard to fail, but it is worse never to have tried to succeed.”
  • Source: Theodore Roosevelt, governor of New York, speech before the Hamilton Club, Chicago, Illinois, April 10, 1899.—The Strenuous Life (vol. 13 of The Works of Theodore Roosevelt, national ed.), chapter 1, p. 320 (1926).

Carl_Sagan

Extraordinary Claims

“What counts is not what sounds plausible, not what we would like to believe, not what one or two witnesses claim, but only what is supported by hard evidence rigorously and skeptically examined. Extraordinary claims require extraordinary evidence.”
  • Source: Carl Sagan, Cosmos: Encyclopedia Galactica, (video program), Episode 12
    • Sagan, C., Druyan, A., & Soter, S. (Writers) (1980). Encyclopedia galactica [Television series episode]. In Andorfer, G. & McCain R. (Executive Producers), Cosmos. Los Angeles, CA: PBS.
    • Online at https://www.youtube.com/watch?v=f77B2gRZhSo at about 1:00.

Adlai_Stevenson-II

Way of the Egghead

“'Via ovicipitum dura est,' or, for the benefit of the engineers among you: ‘The way of the egghead is hard’.”
  • Source: From a lecture by Adlai Ewing Stevenson II at Harvard University, Cambridge, Massachusetts, March 17, 1954

Frederick_Winslow_Taylor

Workman Soldiering

“After a workman has had the price per piece of the work he is doing lowered two or three times as a result of his having worked harder and increased his output, he is likely to entirely lose sight of his employer's side of the case and to become imbued with a grim determination to have no more cuts if soldiering can prevent it.”
  • Source: F.W. Taylor (1903) "Shop management; a paper read before the American society of mechanical engineers, " in: Transactions of the American Society of Mechanical Engineers 24: 1337-1480. p. 1352.

Shannon_Vallor

Imagination

“It is hard to envision someone entirely lacking in imagination who can still develop and express their full moral, intellectual, and creative potential.”
  • Source: From the book “The AI Mirror” by Shannon Vallor. Published 2024 by Oxford University Press. ISBN 978-0197759066. Chapter 3, page 67.

Shoshana_Zuboff

Share the Fruits

“Taylor believed it was necessary to share the fruits of such productivity increases and saw the differential piece-rate system, a central tenet of scientific management, as a method of uniting workers and managers in a bond of common interest. But incentive wages are devilishly hard to administer, and all too often, managers attracted to differential wage schemes succumbed to shortcuts that promised fast gains. Managers would frequently change piece rates as workers learned to meet the standards. This led to the complaints of overwork with which unions relentlessly dogged proponents of Taylorism. Scientific management frequently meant not only that individual effort was simplified (either because of labor-saving equipment or new organizational methods that fragmented tasks into their simplest components), but also that the pace of effort was intensified, thus raising the level of fatigue and stress.”
  • Source: Zuboff, S. (1988). In The Age Of The Smart Machine: The Future Of Work And Power. New York, NY: Basic Books, p. 45. ISBN:0465032125.