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- Newsgroups: alt.quotations
- Path: sparky!uunet!munnari.oz.au!bruce.cs.monash.edu.au!monu6!dibbler.cs.monash.edu.au!tym
- From: tym@dibbler.cs.monash.edu.au (Tim MacKenzie)
- Subject: Re: Murphy's Laws and other laws [long]
- Message-ID: <1992Dec30.021909.16373@monu6.cc.monash.edu.au>
- Sender: news@monu6.cc.monash.edu.au (Usenet system)
- Organization: Computer Science, Monash University, Australia
- X-Newsreader: TIN [version 1.1 PL8]
- References: <1hqr38INNepl@agate.berkeley.edu>
- Date: Wed, 30 Dec 1992 02:19:09 GMT
- Lines: 386
-
- Eugene Hung (eyhung@garnet.berkeley.edu) wrote:
- >In article <kencham.725224236@centi> kencham@centi.cs.umn.edu (Deepak Kenchammana-Hosekote) writes:
- >>Wondering if anyone had a list of Murphy's Laws and the like.
-
- [Eugene's list deleted...]
-
- Here are a few.... I'm sorry that a few of these are missing attributions,
- but that's just the way it is when you've got a large collection.
- This is a slightly editted version of the output of
- `cat *.fort | agrep -i -d '^%%' murphy | agrep -i -d '^%%' law`
- on 3.4M of fortunes (and the jargon file)... enjoy!
-
- --
- -Tim MacKenzie (tym@dibbler.cs.monash.edu.au)
-
-
- %%
- Chisolm's First Corollary to Murphy's Second Law:
- When things just can't possibly get any worse, they will.
- %%
- In specifications, Murphy's Law supersedes Ohm's.
- %%
- It is true that if your paperboy throws your paper into the bushes for
- five straight days it can be explained by Newton's Law of Gravity. But
- it takes Murphy's law to explain why it is happening to you.
- %%
- Murphy's Law is recursive. Washing your car to make it rain doesn't
- work.
- %%
- Murphy's Law of Research:
- Enough research will tend to support your theory.
- %%
- "Murphy's Law, that brash proletarian restatement of Godel's Theorem ..."
- -- Thomas Pynchon, "Gravity's Rainbow"
- %%
- O'Toole's Commentary on Murphy's Law:
- Murphy was an optimist.
- %%
- Silverman's Law:
- If Murphy's Law can go wrong, it will.
- %%
- :Finagle's Law: n. The generalized or `folk' version of
- {Murphy's Law}, fully named "Finagle's Law of Dynamic
- Negatives" and usually rendered "Anything that can go wrong,
- will". One variant favored among hackers is "The perversity of
- the Universe tends towards a maximum" (but see also {Hanlon's
- Razor}). The label `Finagle's Law' was popularized by SF author
- Larry Niven in several stories depicting a frontier culture of
- asteroid miners; this `Belter' culture professed a religion
- and/or running joke involving the worship of the dread god Finagle
- and his mad prophet Murphy.
- %%
- :Murphy's Law: prov. The correct, *original* Murphy's Law
- reads: "If there are two or more ways to do something, and one of
- those ways can result in a catastrophe, then someone will do it."
- This is a principle of defensive design, cited here because it is
- usually given in mutant forms less descriptive of the challenges of
- design for lusers. For example, you don't make a two-pin plug
- symmetrical and then label it `THIS WAY UP'; if it matters which
- way it is plugged in, then you make the design asymmetrical (see
- also the anecdote under {magic smoke}).
-
- Edward A. Murphy, Jr. was one of the engineers on the rocket-sled
- experiments that were done by the U.S. Air Force in 1949 to test
- human acceleration tolerances (USAF project MX981). One experiment
- involved a set of 16 accelerometers mounted to different parts of
- the subject's body. There were two ways each sensor could be glued
- to its mount, and somebody methodically installed all 16 the wrong
- way around. Murphy then made the original form of his
- pronouncement, which the test subject (Major John Paul Stapp)
- quoted at a news conference a few days later.
-
- Within months `Murphy's Law' had spread to various technical
- cultures connected to aerospace engineering. Before too many years
- had gone by variants had passed into the popular imagination,
- changing as they went. Most of these are variants on "Anything
- that can go wrong, will"; this is sometimes referred to as
- {Finagle's Law}. The memetic drift apparent in these mutants
- clearly demonstrates Murphy's Law acting on itself!
- %%
- Mrs. Murphy's Law: If it can go wrong it will, while HE'S out of town.
- %%
- Murphy's Eighth Law of Programming:
- User friendly manuals aren't.
- %%
- Murphy's Eleventh Law of Programming:
- All major bugs in a software project will turn up five minutes
- before it is due.
- %%
- Murphy's Fifth Law of Programming:
- When a system is designed so that fools can use it, only fools can
- use it.
- %%
- Murphy's First Law of Programming:
- It is impossible to make anything foolproof because fools are so
- ingenious.
- %%
- Murphy's Fourth Law of Programming:
- Only after a task has proven completely impossible is it time to
- read the reference book.
- %%
- Murphy's Ninth Law of Programming:
- A fast and efficient time-sharing system isn't.
- %%
- Murphy's Second Law of Programming:
- If something can go wrong, it will.
- %%
- Murphy's Seventh Law of Programming:
- There is more than one way to crash a system.
- %%
- Murphy's Sixth Law of Programming:
- When a program is working perfectly the programmer will not know
- what the heck is going on.
- %%
- Murphy's Tenth Law of Programming:
- When a computer is most needed it will break down.
- %%
- Murphy's Third Law of Programming:
- Things get worse under pressure.
- %%
- Murphy's Twelfth Law of Programming:
- You will always find the bug in the last place you would look, the
- least expected place.
- %%
- Murphy's law is recursive: Washing your car to make it rain doesn't work.
- %%
- Silver's law: If Murphy's law can go wrong it will.
- %%
- Murphy's Law of Combat # 1.
- If the enemy is in range, so are you.
- %%
- Murphy's Law of Combat # 2.
- Incoming fire has the right of way.
- %%
- Murphy's Law of Combat # 3.
- Don't look conspicuous, it draws fire.
- %%
- Murphy's Law of Combat # 4.
- There is always a way, and it usually doesn't work.
- %%
- Murphy's Law of Combat # 5.
- The problem with the easy way out is that it has already been mined.
- %%
- Murphy's Law of Combat # 6.
- Try to look unimportant, they may be low on ammo.
- %%
- Murphy's Law of Combat # 7.
- Professionals are predictable, it's the amateurs that are dangerous.
- %%
- Murphy's Law of Combat # 8.
- The enemy invariably attacks on two occasions:
- a. when you're ready for them.
- b. when you're not ready for them.
- %%
- Murphy's Law of Combat # 9.
- Teamwork is essential, it gives them someone else to shoot at.
- %%
- Murphy's Law of Combat # 10.
- If you can't remember, then the claymore IS pointed at you.
- %%
- Murphy's Law of Combat # 11.
- The enemy diversion you have been ignoring will be the main attack.
- %%
- Murphy's Law of Combat # 12.
- A "sucking chest wound" is nature's way of telling you to slow down.
- %%
- Murphy's Law of Combat # 13.
- If your attack is going well, then it's an ambush.
- %%
- Murphy's Law of Combat # 14.
- Never draw fire, it irritates everyone around you.
- %%
- Murphy's Law of Combat # 15.
- Anything you do can get you shot, including nothing.
- %%
- Murphy's Law of Combat # 16.
- If you build yourself a bunker that's tough for the enemy to get into
- quickly, then you won't be able to get out of it quickly either.
- %%
- Murphy's Law of Combat # 17.
- Never share a foxhole with anyone braver than yourself.
- %%
- Murphy's Law of Combat # 18.
- If you're short of everything but the enemy, you're in a combat zone.
- %%
- Murphy's Law of Combat # 19.
- When you've secured the area, don't forget to tell the enemy.
- %%
- Murphy's Law of Combat # 20.
- Never forget that your weapon is made by the lowest bidder.
- %%
- Murphy's Law of Combat # 21.
- Friendly fire isn't.
- %%
- Murphy's Law of Combat # 22.
- If the sergeant can see you, so can the enemy.
- %%
- Murphy's Law of Combat # 23.
- Never stand when you can sit, never sit when you can lie down, never stay
- awake when you can sleep.
- %%
- Murphy's Law of Combat # 24.
- The most dangerous thing in the world is a second lieutenant with a map
- and a compass.
- %%
- Murphy's Law of Combat # 25.
- There is no such thing as an atheist in a foxhole.
- %%
- Murphy's Law of Combat # 26.
- A grenade with a seven second fuse will always burn down in four seconds.
- %%
- Murphy's Law of Combat # 27.
- Remember, a retreating enemy is probably just falling back and regrouping.
- %%
- Murphy's Law of Combat # 28.
- If at first you don't succeed call in an air-strike.
- %%
- Murphy's Law of Combat # 29.
- Exceptions prove the rule, and destroy the battle plan.
- %%
- Murphy's Law of Combat # 30.
- Everything always works in your HQ, everything always fails in the
- colonel's HQ.
- %%
- Murphy's Law of Combat # 31.
- The enemy never watches until you make a mistake.
- %%
- Murphy's Law of Combat # 32.
- One enemy soldier is never enough, but two is entirely too many.
- %%
- Murphy's Law of Combat # 33.
- A clean (and dry) set of BDU's is a magnet for mud and rain.
- %%
- Murphy's Law of Combat # 34.
- Whenever you have plenty of ammo, you never miss. Whenever you are low on
- ammo, you can't hit the broad side of a barn.
- %%
- Murphy's Law of Combat # 35.
- The more a weapon costs, the farther you will have to send it away to be
- repaired.
- %%
- Murphy's Law of Combat # 36.
- Field experience is something you don't get until just after you need it.
- %%
- Murphy's Law of Combat # 37.
- Interchangeable parts aren't.
- %%
- Murphy's Law of Combat # 38.
- No matter which way you have to march, its always uphill.
- %%
- Murphy's Law of Combat # 39.
- If enough data is collected, a board of inquiry can prove ANYTHING.
- %%
- Murphy's Law of Combat # 40.
- For every action, there is an equal and opposite criticism. (in boot camp)
- %%
- Murphy's Law of Combat # 41.
- The one item you need is always in short supply.
- %%
- Murphy's Law of Combat # 42.
- The worse the weather, the more you are required to be out in it.
- %%
- Murphy's Law of Combat # 43.
- The complexity of a weapon is inversely proportional to the IQ of the
- weapon's operator.
- %%
- Murphy's Law of Combat # 44.
- Airstrikes always overshoot the target, artillery always falls short.
- %%
- Murphy's Law of Combat # 45.
- When reviewing the radio frequencies that you just wrote down, the most im-
- portant ones are always illegible.
- %%
- Murphy's Law of Combat # 46.
- Those who hesitate under fire usually do not end up KIA or WIA.
- %%
- Murphy's Law of Combat # 47.
- The tough part about being an officer is that the troops don't know what
- they want, but they know for certain what they DON'T want.
- %%
- Murphy's Law of Combat # 48.
- To steal information from a person is called plagarism. To steal informa-
- tion from the enemy is called gathering intelligence.
- %%
- Murphy's Law of Combat # 49.
- The weapon that usually jams when you need it the most is the M60.
- %%
- Murphy's Law of Combat # 50.
- The perfect officer for the job will transfer in the day after that billet
- is filled by someone else.
- %%
- Murphy's Law of Combat # 51.
- When you have sufficient supplies & ammo, the emeny takes 2 weeks to
- attack. When you are low on supplies & ammo the enemy decides to attack
- that night.
- %%
- Murphy's Law of Combat # 52.
- The newest and least experienced soldier will usually win the
- Congressional Medal Of Honor.
- %%
- Murphy's Law of Combat # 53.
- A Purple Heart just goes to prove that were you smart enough to think of
- a plan, stupid enough to try it, and luck enough to survive.
- %%
- Murphy's Law of Combat # 54.
- Murphy was a grunt.
- %%
- Murphy's Eighth Law: If everything seems to be going well, you have
- obviously overlooked something.
- %%
- Murphy's Fifth Law: If anything just cannot go wrong, it will anyway.
- %%
- Murphy's First Law: Nothing is as easy as it looks.
- %%
- Murphy's Second Law: Everything takes longer than you think.
- %%
- Murphy's Seventh Law: Left to themselves, things tend to go from bad to
- worse.
- %%
- Murphy's Third Law: Anything that can go wrong will go wrong, and at the
- worst possible time.
- %%
- O'Toole's Commentary on Murphy's Law
- Murphy was an optimist.
- %%
- Klipstein's Law of Specification
- In specifications, Murphy's Law supersedes Ohm's.
- %%
- Murphy's Law of Research
- Enough research will tend to support your theory.
- %%
- Murphy's Law
- If anything can go wrong, it will.
- Schnatterly's Summing Up of the Corollaries:
- If anything can't go wrong, it will.
- Silberman's Paradox:
- If Murphy's Law can go wrong, it will.
- %%
- Gattuso's Extension of Murphy's Law
- Nothing is ever so bad that it can't get worse.
- %%
- Rogers' Observation
- In a bureaucratic hierarchy, the higher up the organisation
- the less people appreciate Murphy's Law.
- %%
- Nagler's Comment on Origin of Murphy's Law
- Murphy's Law was not propounded by Murphy, but by another
- man of the same name.
- %%
- Kohn's Corollary to Murphy's Law
- Two wrongs are only the beginning.
- %%
- McDonald's Corollary to Murphy's Law
- In any given set of circumstances, the proper course of
- action is determined by subsequent events.
- %%
- Murphy's Law of Government
- If anything can go wrong, it will do so in triplicate.
- %%
- Addendum to Murphy's Law
- In precise mathematical terms, 1 + 1 = 2, where '=' is a
- symbol meaning, 'is seldom if ever.'
- %%
- The Reliability Principle
- The difference between the Laws of Nature and Murphy's Law
- is that with the Laws of Nature you can count on things
- screwing up the same way every time.
- %%
- "Murphy was an optimist"
- -- O'Toole's commentary on Murph's Law, as cited by A. Block
- %%
- "If it jams, force it. If it breaks, it needed replacing anyway."
- -- Murphy's Law of Mechanics
- %%
- If Murphy's law can go wrong it will.
- -- Silver's law
- %%
- If it's green, it's biology,
- If it stinks, it's chemistry,
- If it doesn't work, it's physics.
- -- Murphy's law of science
- %%
- "In hardware engineering, Ohm's law and Maxwell's equations pale in
- importance and influence next to Murphy's Law"
- -- Gordon Bell
-
-