engineering : Dictionary / Wörterbuch (BEOLINGUS, TU Chemnitz)

Proverbs, aphorisms, quotations (English)	by Linux fortune

Intel engineering seem to have misheard Intel marketing strategy. The phrase was "Divide and conquer" not "Divide and cock up" (By iialan@www.linux.org.uk, Alan Cox)
Comparing software engineering to classical engineering assumes that software has the ability to wear out. Software typically behaves, or it does not. It either works, or it does not. Software generally does not degrade, abrade, stretch, twist, or ablate. To treat it as a physical entity, therefore, is misapplication of our engineering skills. Classical engineering deals with the characteristics of hardware; software engineering should deal with the characteristics of software, and not with hardware or management. -- Dan Klein
Several students were asked to prove that all odd integers are prime. The first student to try to do this was a math student. "Hmmm... Well, 1 is prime, 3 is prime, 5 is prime, and by induction, we have that all the odd integers are prime." The second student to try was a man of physics who commented, "I'm not sure of the validity of your proof, but I think I'll try to prove it by experiment." He continues, "Well, 1 is prime, 3 is prime, 5 is prime, 7 is prime, 9 is... uh, 9 is... uh, 9 is an experimental error, 11 is prime, 13 is prime... Well, it seems that you're right." The third student to try it was the engineering student, who responded, "Well, to be honest, actually, I'm not sure of your answer either. Let's see... 1 is prime, 3 is prime, 5 is prime, 7 is prime, 9 is... uh, 9 is... well, if you approximate, 9 is prime, 11 is prime, 13 is prime... Well, it does seem right." Not to be outdone, the computer science student comes along and says "Well, you two sort've got the right idea, but you'll end up taking too long! I've just whipped up a program to REALLY go and prove it." He goes over to his terminal and runs his program. Reading the output on the screen he says, "1 is prime, 1 is prime, 1 is prime, 1 is prime..."
*** Special AI Seminar (abstract) It has been widely recognized that AI programs require expert knowledge in order to perform well in complex domains. But knowledge alone is not sufficient for some applications; wisdom is needed as well. Accordingly, we have developed a new approach to artificial intelligence which we call "wisdom engineering". As a test of our ideas, we have written IMMANUEL, a wisdom based system for the task domain of western philosophical thought. IMMANUEL was supplied initially with 200 wisdom units which contained wisdom about such elementary concepts as mind, matter, being, nothingness, and so forth. IMMANUEL was then allowed to run freely, guided by the heuristic rules contained in its heterarchically organized meta wisdom base. IMMANUEL succeeded in rediscovering most of the important philosophical ideas developed in western culture over the course of the last 25 centuries, including those underlying Plato's theory of government, Kant's metaphysics, Nietzsche's theory of value, and Husserl's phenomenology. In this seminar, we will describe IMMANUEL's achievements and internal architecture. We will also briefly discuss our recent efforts to apply wisdom engineering** to oil exploration.
"The biggest problem facing software engineering is the one it will never solve - politics." -- Gavin Baker, ca 1996, An unusually cynical moment inspired by working on a large project beseiged by politics
Most people exhibit what political scientists call "the conservatism of the peasantry." Don't lose what you've got. Don't change. Don't take a chance, because you might end up starving to death. Play it safe. Buy just as much as you need. Don't waste time. When we think about risk, human beings and corporations realize in their heads that risks are necessary to grow, to survive. But when it comes down to keeping good people when the crunch comes, or investing money in something untried, only the brave reach deep into their pockets and play the game as it must be played. - David Lammers, "Yakitori", Electronic Engineering Times, January 18, 1988
"Engineering without management is art." -- Jeff Johnson
"Engineering meets art in the parking lot and things explode." -- Garry Peterson, about Survival Research Labs
"Yes, I am a real piece of work. One thing we learn at Ulowell is how to flame useless hacking non-EE's like you. I am superior to you in every way by training and expertise in the technical field. Anyone can learn how to hack, but Engineering doesn't come nearly as easily. Actually, I'm not trying to offend all you CS majors out there, but I think EE is one of the hardest majors/grad majors to pass. Fortunately, I am making it." -- "Warrior Diagnostics" (wardiag@sky.COM) "Being both an EE and an asshole at the same time must be a terrible burden for you. This isn't really a flame, just a casual observation. Makes me glad I was a CS major, life is really pleasant for me. Have fun with your chosen mode of existence!" -- Jim Morrison (morrisj@mist.cs.orst.edu)
Mosher's Law of Software Engineering: Don't worry if it doesn't work right. If everything did, you'd be out of a job.
nerd pack, n.: Plastic pouch worn in breast pocket to keep pens from soiling clothes. Nerd's position in engineering hierarchy can be measured by number of pens, grease pencils, and rulers bristling in his pack.
QWERT (kwirt) n. [MW < OW qwertyuiop, a thirteenth] 1. a unit of weight equal to 13 poiuyt avoirdupois (or 1.69 kiloliks), commonly used in structural engineering 2. [Colloq.] one thirteenth the load that a fully grown sligo can carry. 3. [Anat.] a painful irritation of the dermis in the region of the anus 4. [Slang] person who excites in others the symptoms of a qwert. -- Webster's Middle World Dictionary, 4th ed.
Q: How many members of the U.S.S. Enterprise does it take to change a light bulb? A: Seven. Scotty has to report to Captain Kirk that the light bulb in the Engineering Section is getting dim, at which point Kirk will send Bones to pronounce the bulb dead (although he'll immediately claim that he's a doctor, not an electrician). Scotty, after checking around, realizes that they have no more new light bulbs, and complains that he "canna" see in the dark. Kirk will make an emergency stop at the next uncharted planet, Alpha Regula IV, to procure a light bulb from the natives, who, are friendly, but seem to be hiding something. Kirk, Spock, Bones, Yeoman Rand and two red shirt security officers beam down to the planet, where the two security officers are promply killed by the natives, and the rest of the landing party is captured. As something begins to develop between the Captain and Yeoman Rand, Scotty, back in orbit, is attacked by a Klingon destroyer and must warp out of orbit. Although badly outgunned, he cripples the Klingon and races back to the planet in order to rescue Kirk et. al. who have just saved the natives' from an awful fate and, as a reward, been given all light bulbs they can carry. The new bulb is then inserted and the Enterprise continues on its five year mission.
Engineering: "How will this work?" Science: "Why will this work?" Management: "When will this work?" Liberal Arts: "Do you want fries with that?"
Back in the early 60's, touch tone phones only had 10 buttons. Some military versions had 16, while the 12 button jobs were used only by people who had "diva" (digital inquiry, voice answerback) systems -- mainly banks. Since in those days, only Western Electric made "data sets" (modems) the problems of terminology were all Bell System. We used to struggle with written descriptions of dial pads that were unfamiliar to most people (most phones were rotary then.) Partly in jest, some AT&T engineering types (there was no marketing in the good old days, which is why they were the good old days) made up the term "octalthorpe" (note spelling) to denote the "pound sign." Presumably because it has 8 points sticking out. It never really caught on.
One man's "magic" is another man's engineering. "Supernatural" is a null word. -- Robert Heinlein
Oxygen is a very toxic gas and an extreme fire hazard. It is fatal in concentrations of as little as 0.000001 p.p.m. Humans exposed to the oxygen concentrations die within a few minutes. Symptoms resemble very much those of cyanide poisoning (blue face, etc.). In higher concentrations, e.g. 20%, the toxic effect is somewhat delayed and it takes about 2.5 billion inhalations before death takes place. The reason for the delay is the difference in the mechanism of the toxic effect of oxygen in 20% concentration. It apparently contributes to a complex process called aging, of which very little is known, except that it is always fatal. However, the main disadvantage of the 20% oxygen concentration is in the fact it is habit forming. The first inhalation (occurring at birth) is sufficient to make oxygen addiction permanent. After that, any considerable decrease in the daily oxygen doses results in death with symptoms resembling those of cyanide poisoning. Oxygen is an extreme fire hazard. All of the fires that were reported in the continental U.S. for the period of the past 25 years were found to be due to the presence of this gas in the atmosphere surrounding the buildings in question. Oxygen is especially dangerous because it is odorless, colorless and tasteless, so that its presence can not be readily detected until it is too late. -- Chemical & Engineering News February 6, 1956
There are three schools of magic. One: State a tautology, then ring the changes on its corollaries; that's philosophy. Two: Record many facts. Try to find a pattern. Then make a wrong guess at the next fact; that's science. Three: Be aware that you live in a malevolent Universe controlled by Murphy's Law, sometimes offset by Brewster's Factor; that's engineering.
This isn't true in practice -- what we've missed out is Stradivarius's constant. And then the aside: "For those of you who don't know, that's been called by others the fiddle factor..." -- From a 1B Electrical Engineering lecture.
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"I'm a doctor, not a mechanic." -- "The Doomsday Machine", when asked if he had heard of the idea of a doomsday machine. "I'm a doctor, not an escalator." -- "Friday's Child", when asked to help the very pregnant Ellen up a steep incline. "I'm a doctor, not a bricklayer." -- Devil in the Dark", when asked to patch up the Horta. "I'm a doctor, not an engineer." -- "Mirror, Mirror", when asked by Scotty for help in Engineering aboard the ISS Enterprise. "I'm a doctor, not a coalminer." -- "The Empath", on being beneath the surface of Minara 2. "I'm a surgeon, not a psychiatrist." -- "City on the Edge of Forever", on Edith Keeler's remark that Kirk talked strangely. "I'm no magician, Spock, just an old country doctor." -- "The Deadly Years", to Spock while trying to cure the aging effects of the rogue comet near Gamma Hydra 4. "What am I, a doctor or a moonshuttle conductor?" -- "The Corbomite Maneuver", when Kirk rushed off from a physical exam to answer the alert.
"For something that does not exist, the Internet Engineering Task Force has has quite an impact." -- Scott Bradner (Open Sources, 1999 O'Reilly and Associates)
Look Out! It's Microsoft Outlook An old maxim in the Unix community states, "All programs expand until they can read mail... except Microsoft Outlook." Well, that's no longer true. By taking advantage of loopholes in several undocumented APIs, a team of geeks were able to transform Outlook from a virus-delivery system into an actual mail client. "It was quite a feat to accomplish this," said one of the geeks. "I mean, the rat's nest that is the Windows API can be used to frighten small children... or adults. And the frequency by which Outlook exploits are discovered is directly proportional to the number of times Bill Gates uses the word 'innovation'. But this is the first time somebody has discovered a beneficial exploit." Microsoft has vowed to release a patch to fix the uncovered security flaws. "We simply cannot tolerate unauthorized reverse engineering and hacking of our innovative solutions. Our Security Response Team will pull an all-nighter to eliminate these known issues."
But I have a holy crusade. I dislike waste. I dislike over-engineering. I absolutely detest the "because we can" mentality. I think small is beautiful, and the guildeline should always be that performance and size are more important than features. - Linus Torvalds on linux-kernel
Intel engineering seem to have misheard Intel marketing strategy. The phrase was "Divide and conquer" not "Divide and cock up" -- Alan Cox, iialan@www.linux.org.uk