Explore the most impactful and insightful quotes and sayings by Donald Knuth, and enrich your perspective with the wisdom. Share these inspiring Donald Knuth quotes pictures with your friends on social media platforms such as Facebook, Twitter, or your personal blogs, completely free. Here are the top 60 Donald Knuth quotes for you to read and share.
In fact, my main conclusion after spending ten years of my life working on the T E X project is that software is hard. It's harder than anything else I've ever had to do. -- Donald Knuth
My general working style is to write everything first with pencil and paper, sitting beside a big wastebasket. Then I use Emacs to enter the text into my machine. -- Donald Knuth
My first program taught me a lot about the errors that I was going to be making in the future, and also about how to find errors. That's sort of the story of my life, making errors and trying to recover from them. I try to get things correct. I probably obsess about not making too many mistakes. -- Donald Knuth
I think people who write programs do have at least a glimmer of extra insight into the nature of God ... because creating a program often means that you have to create a small universe -- Donald Knuth
God is a challenge because there is no proof of his existence and therefore the search must continue. -- Donald Knuth
If you find that you're spending almost all your time on theory, start turning some attention to practical things; it will improve your theories. If you find that you're spending almost all your time on practice, start turning some attention to theoretical things; it will improve your practice. -- Donald Knuth
Trees sprout up just about everywhere in computer science ... -- Donald Knuth
The process of preparing programs for a digital computer is especially attractive, not only because it can economically and scientifically rewarding, but also because it can be an aesthetic experience much like composing poetry or music. -- Donald Knuth
Programming is the art of telling another human being what one wants the computer to do. -- Donald Knuth
For his major contributions to the analysis of algorithms and the design of programming languages, and in particular for his contributions to the "art of computer programming" through his well-known books in a continuous series by this title. -- Donald Knuth
Computer programming is an art, because it applies accumulated knowledge to the world, because it requires skill and ingenuity, and especially because it produces objects of beauty. A programmer who subconsciously views himself as an artist will enjoy what he does and will do it better. -- Donald Knuth
Computers are good at following instructions, but not at reading your mind. -- Donald Knuth
Science is knowledge which we understand so well that we can teach it to a computer; and if we don't fully understand something, it is an art to deal with it. -- Donald Knuth
I can't be as confident about computer science as I can about biology. Biology easily has 500 years of exciting problems to work on. It's at that level. -- Donald Knuth
It would be nice if we could design a virtual reality in Hyperbolic Space, and meet each other there. -- Donald Knuth
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
I currently use Ubuntu Linux, on a standalone laptop - it has no Internet connection. I occasionally carry flash memory drives between this machine and the Macs that I use for network surfing and graphics; but I trust my family jewels only to Linux. -- Donald Knuth
The manuals we got from IBM would show examples of programs and I knew I could do a heck of a lot better than that. So I thought I might have some talent. -- Donald Knuth
The sun comes up just about as often as it goes down, in the long run, but this doesn't make its motion random. -- Donald Knuth
In fact what I would like to see is thousands of computer scientists let loose to do whatever they want. That's what really advances the field. -- Donald Knuth
I define UNIX as 30 definitions of regular expressions living under one roof. -- Donald Knuth
Whenever the C++ language designers had two competing ideas as to how they should solve some problem, they said, "OK, we'll do them both". So the language is too baroque for my taste. -- Donald Knuth
The designer of a new kind of system must participate fully in the implementation. -- Donald Knuth
Always remember, however, that there's usually a simpler and better way to do something than the first way that pops into your head. -- Donald Knuth
There's ways to amuse yourself while doing things and thats how I look at efficency. -- Donald Knuth
Programming is legitimate and necessary academic endeavour. -- Donald Knuth
I try to learn certain areas of computer science exhaustively; then I try to digest that knowledge into a form that is accessible to people who don't have time for such study. -- Donald Knuth
I'm obsessively detail-oriented. -- Donald Knuth
[The Euclidean algorithm is] the granddaddy of all algorithms, because it is the oldest nontrivial algorithm that has survived to the present day. -- Donald Knuth
AI has by now succeeded in doing essentially everything that requires 'thinking' but has failed to do most of what people and animals do 'without thinking'-that, somehow, is much harder. -- Donald Knuth
TeX has found at least one bug in every Pascal compiler it's been run on, I think, and at least two in every C compiler -- Donald Knuth
I remember that mathematicians were telling me in the 1960s that they would recognize computer science as a mature discipline when it had 1,000 deep algorithms. I think we've probably reached 500. -- Donald Knuth
The language in which we express our ideas has a strong influence on our thought processes. -- Donald Knuth
The enjoyment of one's tools is an essential ingredient of successful work. -- Donald Knuth
If you optimize everything, you will always be unhappy. -- Donald Knuth
Email is a wonderful thing for people whose role in life is to be on top of things. But not for me; my role is to be on the bottom of things. What I do takes long hours of studying and uninterruptible concentration. -- Donald Knuth
We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil. Yet we should not pass up our opportunities in that critical 3% -- Donald Knuth
A mathematical formula should never be "owned" by anybody! Mathematics belong to God. -- Donald Knuth
I can't go to a restaurant and order food because I keep looking at the fonts on the menu. -- Donald Knuth
Any inaccuracies in this index may be explained by the fact that it has been prepared with the help of a computer. -- Donald Knuth
People who are more than casually interested in computers should have at least some idea of what the underlying hardware is like. Otherwise the programs they write will be pretty weird. -- Donald Knuth
The important thing, once you have enough to eat and a nice house, is what you can do for others, what you can contribute to the enterprise as a whole. -- Donald Knuth
Meta-design is much more difficult than design; it's easier to draw something than to explain how to draw it. -- Donald Knuth
We should continually be striving to transform every art into a science: in the process, we advance the art. -- Donald Knuth
It is much more rewarding to do more with less. -- Donald Knuth
These machines have no common sense; they have not yet learned to "think," and they do exactly as they are told, no more and no less. This fact is the hardest concept to grasp when one first tries to use a computer -- Donald Knuth
The hardest thing is to go to sleep at night, when there are so many urgent things needing to be done. A huge gap exists between what we know is possible with today's machines and what we have so far been able to finish. -- Donald Knuth
How can you own [ ... ] numbers? Numbers belong to the world. -- Donald Knuth
I have a hunch that the unknown sequences of DNA will decode into copyright notices and patent protections. -- Donald Knuth
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
The most important thing in the programming language is the name. A language will not succeed without a good name. I have recently invented a very good name and now I am looking for a suitable language. -- Donald Knuth
The whole thing that makes a mathematician's life worthwhile is that he gets the grudging admiration of three or four colleagues. -- Donald Knuth
The psychological profiling [of a programmer] is mostly the ability to shift levels of abstraction, from low level to high level. To see something in the small and to see something in the large. -- Donald Knuth
I've never been a good estimator of how long things are going to take. -- Donald Knuth
Random numbers should not be generated with a method chosen at random -- Donald Knuth
The best practice is inspired by theory. -- Donald Knuth
The most important thing in the kitchen is the waste paper basket and it needs to be centrally located. -- Donald Knuth
The best theory is inspired by practice. -- Donald Knuth
By understanding a machine-oriented language, the programmer will tend to use a much more efficient method; it is much closer to reality. -- Donald Knuth
Everyday life is like programming, I guess. If you love something you can put beauty into it. -- Donald Knuth