A Quote by 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
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.
I teach art at a famous art school, and yet I don't have really the least notion what post-modernism means, but we have people in the letters and science department that understand it quite well and the students go there if they want to understand what this term that is being bandied about is all about, but I've never understood it.
Science is what we understand well enough to explain to a computer. Art is everything else we do.
Suppose that there is something which a person cannot understand. He happens to notice the similarity of this something to some other thing which he understands quite well. By comparing them he may come to understand the thing which he could not understand up to that moment.
We profess to teach the principles and practice of medicine, or, in other words, the science and art of medicine. Science is knowledge reduced to principles; art is knowledge reduced to practice. The knowing and doing, however, are distinct. ... Your knowledge, therefore, is useless unless you cultivate the art of healing. Unfortunately, the scientific man very often has the least amount of art, and he is totally unsuccessful in practice; and, on the other hand, there may be much art based on an infinitesimal amount of knowledge, and yet it is sufficient to make its cultivator eminent.
What is the central core of the subject [computer science]? What is it that distinguishes it from the separate subjects with which it is related? What is the linking thread which gathers these disparate branches into a single discipline. My answer to these questions is simple -it is the art of programming a computer. It is the art of designing efficient and elegant methods of getting a computer to solve problems, theoretical or practical, small or large, simple or complex. It is the art of translating this design into an effective and accurate computer program.
I was a terrible science student, and for a long time, I thought I just didn't understand science. It turned out that I didn't understand post-Newtonian science. I could actually understand how people thought scientifically about the world in the past.
Man is just a memory. You understand things around you by the help of the knowledge that was put in you. You perhaps need the artist to explain his modern art, but you don't need anybody's help to understand a flower. You can deal with anything, you can do anything if you do not waste your energy trying to achieve imaginary goals.
I'm naturally attracted to something I don't understand because when you try to deal with something you don't understand, it opens a door into another world.
A consumer-finance agency is a good thing, but it would do well to teach consumers a simple lesson: if you don't understand the deal you're making, don't make it.
I think more to the point, these pivotal times means something other than a politician. I understand the economy. I understand the world. I have a lot of foreign policy experience. I understand bureaucracies. I understand technology, and I understand leadership.
The whole point of science is that most of it is uncertain. That's why science is exciting--because we don't know. Science is all about things we don't understand. The public, of course, imagines science is just a set of facts. But it's not. Science is a process of exploring, which is always partial. We explore, and we find out things that we understand. We find out things we thought we understood were wrong. That's how it makes progress.
Is it possible that there is something we don't fully understand about God and about Life, the understanding of which would change everything? Is it possible that there is something we don't understand about ourselves, and about who we are, the understanding of which would alter our lives forever for the better? Yes. The answer is yes.
If you don't understand weapons you don't understand fighting. If you don't understand fighting you don't understand war. If you don't understand war you don't understand history. And if you don't understand history you might as well live with your head in a sack.
If I say something which you understand fully in this regard, I probably made a mistake.
The only purpose of education is to teach a student how to live his life-by developing his mind and equipping him to deal with reality. The training he needs is theoretical, i.e., conceptual. He has to be taught to think, to understand, to integrate, to prove. He has to be taught the essentials of the knowledge discovered in the past-and he has to be equipped to acquire further knowledge by his own effort.
It should be mandatory that you understand computer science.
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