A Quote by Edsger Dijkstra

The computing scientist's main challenge is not to get confused by the complexities of his own making. — © Edsger Dijkstra
The computing scientist's main challenge is not to get confused by the complexities of his own making.
Cloud computing means you are doing your computing on somebody else's computer. Looking ahead a little, I firmly believe cloud - previously called grid computing - will become very widespread. It's much cheaper than buying your own computing infrastructure, or maybe you don't have the power to do what you want on your own computer.
Internally, we're focused on building our own technology, leveraging all the momentum that's out there around wearable computing and mobile computing and PC computing. But at the end of the day, all the code we've written and all the invention we've created has been focused on our own tech and our own products.
In our tiny town, my father wasn't a scientist - he was the scientist, and being a scientist wasn't his job: it was his identity.
I think the main lesson that I have learned is that a good scientist is a humble scientist who is open-minded to listen to other scientists when they discover something.
If you look back over the history of computing, it started as mainframes or terminals. As PCs or work stations became prevalent, computing moved to the edge, and we had applications that took advantage of edge computing and the CPU and processing power at the edge. Cloud computing brought things back to the center.
The greater the scientist, the more he is impressed with his ignorance of reality, and the more he realizes that his laws and labels, descriptions and definitions, are the products of his own thought. They help him to use the world for purposes of his own devising rather than understand and explain it.
Computing shows up in many different ways. You have computing that you wear, computing that you carry. What you think of as the traditional PC market has a long tail of usage, particularly in the commercial world, but also in consumer.
When the intelligence is making a policymaker too happy, he ought to challenge it, and even if he doesn't, the intelligence briefer needs to launch a red team against his own conclusions to see if he can hold his ground.
I think bullfights are for men who aren't very brave and wish they were. If you saw one you'll know what I mean. Remember after all the cape work when the bull tries to kill something that isn't there? Remember how he gets confused and uneasy, sometimes just stands and looks for an answer? Well, then they have to give him a horse or his heart will break. He has to get his horns into something solid or his spirit dies. Well, I'm that horse. And that's the kind of men I get, confused and puzzled. If they can get a horn into me, that's a little triumph.
Playing is no challenge; every time that you get a role you get to go play with other people in the sandbox and so there is no challenge, real challenge. The challenge, the major challenge is getting the work, finding the sandbox.
Technological innovation has dramatically lowered the cost of computing, making it possible for large numbers of consumers to own powerful new technologies at reasonably low prices.
Cloud computing is a challenge to security, but one that can be overcome.
At one point, for example, [Donald Trump] argued that he knew much more than military leaders about the pursuit and defeat of ISIS. His assuredness of his own correctness seems also rooted in arrogance reflecting his fundamental insecurity. This insecurity and his belief in his own rightness, when combined with his success at making money, leads him to be self-reliant in his decision-making, which could result in his taking risks with threatening or using nuclear weapons.
The man of fixed ingrained principles who has mapped out a straight course, and has the courage and self-control to adhere to it, does not find life complex. Complexities are all of our own making.
That is the way of the scientist. He will spend thirty years in building up a mountain range of facts with the intent to prove a certain theory; then he is so happy with his achievement that as a rule he overlooks the main chief fact of all-that all his accumulation proves an entirely different thing.
If someone asks me what cloud computing is, I try not to get bogged down with definitions. I tell them that, simply put, cloud computing is a better way to run your business.
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