Mechanical Maintenance Quotes

People were like machines. They broke down. They rattled. They could burn you or maim you if you weren't careful. Her job was not only to figure out why this happened and who was to blame, but also to listen for the signs of it coming. Being sheriff, like being a mechanic, was as much the fine art of preventive maintenance as it was the cleaning up after a breakdown.

Motorcycle maintenance gets frustrating. Angering. Infuriating. That's what makes it interesting.

I wanted a husband who paid taxes and would take his car to a mechanic for routine maintenance. he wouldn't get his hands dirty, wouldn't raise his voice, and wouldn't carry a gun.

The eye: the window to the soul; the center of the face's beauty; the point where a person's identity is concentrated; but at the same time an optical instrument that requires constant washing, wetting, maintenance by a special liquid dosed with salt. So the gaze, the greatest marvel man possesses, is regularly interrupted by a mechanical washing action.

You can reduce your anxiety somewhat by facing the fact that there isn't a mechanic alive who doesn't louse up a job once in a while. The main difference between you and the commercial mechanics is that when they do it you don't hear about it—just pay for it, in additional costs prorated through all your bills. When you make the mistakes yourself, you at least get the benefit of some education.

On any mechanical repair job ego comes in for rough treatment. You're always being fooled, you're always making mistakes, and a mechanic who has a big ego to defend is at a terrific disadvantage. If you know enough mechanics to think of them as a group, and your observations coincide with mine, I think you'll agree that mechanics tend to be rather modest and quiet. There are exceptions, but generally if they're not quiet and modest at first, the works seems to make them that way. And skeptical. Attentive, but skeptical. But not egotistic. There's no way to bullshit your way into looking good on a mechanical repair job, except with someone who doesn't know what you're doing.

There is no perfectly shaped part of the motorcycle and never will be, but when you come as close as these instruments take you, remarkable things happen, and you go flying across the countryside under a power that would be called magic if it were not so completely rational in every way.

The real purpose of the scientific method is to make sure Nature hasn't misled you into thinking you know something you don't actually know. There's not a mechanic or scientist or technician alive who hasn't suffered from that one so much that he's not instinctively on guard. That's the main reason why so much scientific and mechanical information sounds so dull and so cautious. If you get careless or go romanticizing scientific information, give it a flourish here and there, Nature will soon make a complete fool out of you. It does it often enough anyway even when you don't give it opportunities. One must be extremely careful and rigidly logical when dealing with Nature: one logical slip and an entire scientific edifice comes tumbling down. One false deduction about the machine and you can get hung up indefinitely.

A belief is your brain’s self-maintenance mechanism.

Not everyone understands what a completely rational process this is, this maintenance of a motorcycle. They think it's some kind of "knack" or some kind of "affinity for machines" in operation. They are right, but the knack is almost purely a process of reason, and most of the troubles are caused by what old time radio men called a "short between the earphones," failures to use the head properly. A motorcycle functions entirely in accordance with the laws of reason, and a study of the art of motorcycle maintenance is really a miniature study of the art of rationality itself.

I've said you can actually see this fusion in skilled mechanics and machinists of a certain sort, and you can see it in the work they do. To say that they are not artists is to misunderstand the nature of art. They have patience, care and attentiveness to what they're doing, but more than this—there's a kind of inner peace of mind that isn't contrived but results from a kind of harmony with the work in which there's no leader and no follower. The material and the craftsman's thoughts change together in a progression of smooth, even changes until his mind is at rest at the exact instant the material is right.

That's all the motorcycle is, a system of concepts worked out in steel. There's no part in it, no shape in it, that is not out of someone's mind [...] I've noticed that people who have never worked with steel have trouble seeing this—that the motorcycle is primarily a mental phenomenon. They associate metal with given shapes—pipes, rods, girders, tools, parts—all of them fixed and inviolable., and think of it as primarily physical. But a person who does machining or foundry work or forger work or welding sees "steel" as having no shape at all. Steel can be any shape you want if you are skilled enough, and any shape but the one you want if you are not. Shapes, like this tappet, are what you arrive at, what you give to the steel. Steel has no more shape than this old pile of dirt on the engine here. These shapes are all of someone's mind. That's important to see. The steel? Hell, even the steel is out of someone's mind. There's no steel in nature. Anyone from the Bronze Age could have told you that. All nature has is a potential for steel. There's nothing else there.

It should be inserted here parenthetically that there's a school of mechanical thought which says I shouldn't be getting into a complex assembly I don't know anything about. I should have training or leave the job to a specialist. Thats a self-serving school of mechanical eliteness I'd like to see wiped out. [...] You're at a disadvantage the first time around it may cost you a little more because of parts you accidentally damage, and it will almost undoubtedly take a lot more time, but the next time around you're way ahead of the specialist. You, with gumption, have learned the assembly the hard way and you've a whole set of good feelings about it that he's unlikely to have.

The difference between a good mechanic and a bad one, like the difference between a good mathematician and a bad one, is precisely this ability to select the good facts from the bad ones on the basis of quality.

Our essential difficulty is that we are seeking in a mechanism, which is necessary, qualities it simply does not possess. The market does not lead, balance or encourage democracy. However, properly regulated it is the most effective way to conduct business. It cannot give leadership even on straight economic issues. The world-wide depletion of fish stocks is a recent example. The number of fish caught between 1950 and 1989 multiplied by five. The fishing fleet went from 585,000 boats in 1970 to 1.2 million in 1990 and on to 3.5 million today (1995). No one thought about the long- or even medium-term maintenance of stocks; not the fishermen, not the boat builders, not the fish wholesalers who found new uses for their product, including fertilizer and chicken feed; not the financiers. It wasn't their job. Their job was to worry about their own interests. (IV - From Managers and Speculators to Growth)

If you have a high evaluation of yourself then your ability to recognize new facts is weakened. Your ego isolates you from the Quality reality. When the facts show that you’ve just goofed, you’re not as likely to admit it. When false information makes you look good, you’re likely to believe it. On any mechanical repair job ego comes in for rough treatment. You’re always being fooled, you’re always making mistakes, and a mechanic who has a big ego to defend is at a terrific disadvantage

Part Three, that part of formal scientific method called experimentation, is sometimes thought of by romantics as all of science itself because that’s the only part with much visual surface. They see lots of test tubes and bizarre equipment and people running around making discoveries. They do not see the experiment as part of a larger intellectual process and so they often confuse experiments with demonstrations, which look the same. A man conducting a gee-whiz science show with fifty thousand dollars’ worth of Frankenstein equipment is not doing anything scientific if he knows beforehand what the results of his efforts are going to be. A motorcycle mechanic, on the other hand, who honks the horn to see if the battery works is informally conducting a true scientific experiment. He is testing a hypothesis by putting the question to nature. The TV scientist who mutters sadly, “The experiment is a failure; we have failed to achieve what we had hoped for,” is suffering mainly from a bad scriptwriter. An experiment is never a failure solely because it fails to achieve predicted results. An experiment is a failure only when it also fails adequately to test the hypothesis in question, when the data it produces don’t prove anything one way or another.

The machine itself receives some of the same feelings. With over 27,000 on it it's getting to be something of a high-miler, and old-timer, although there are plenty of older ones running. But over the miles, and I think most cyclists will agree with this, you pick up certain feelings about an individual machine that are unique for that one individual machine and no other. A friend who owns a cycle of the same make, model and even same year brought it over for a repair, and when I test rode it afterward it was hard to believe it had come from the same factory years ago. You could see that long ago it had settled into its own kind of feel and ride and sound, completely different from mine. No worse, but different. I suppose you could call that a personality. Each machine has its own, unique personality which probably could be defined as the intuitive sum total of everything you know and feel about it. This personality constantly changes, usually for the worse, but sometimes surprisingly for the better, and it is the personality that is the real object of motorcycle maintenance. The new ones start out as good-looking strangers, and depending on how they are treated, degenerate rapidly into bad-acting grouches or even cripples, or else turn into healthy, good-natured, long-lasting friends.

In the wintertime, make sure to leave your blades standing up to ensure they don't freeze against the glass because if you star to run the wipers, you can pull on the mechanism and this may cause them to not work properly and lead to a costly visit to the mechanic.

But the biggest clue seemed to be their expressions. They were hard to explain. Good-natured, friendly, easygoing...and uninvolved. They were like spectators. You had the feeling they had just wandered in there themselves and somebody had handed them a wrench. There was no identification with the job. No saying, "I am a mechanic." At 5 P.M. or whenever their eight hours were in, you knew they would cut it off and not have another thought about their work. They were already trying not to have any thoughts about their work on the job.

It’s sometimes argued that there’s no real progress; that a civilization that kills multitudes in mass warfare, that pollutes the land and oceans with ever larger quantities of debris, that destroys the dignity of individuals by subjecting them to a forced mechanized existence can hardly be called an advance over the simpler hunting and gathering and agricultural existence of prehistoric times. But this argument, though romantically appealing, doesn’t hold up. The primitive tribes permitted far less individual freedom than does modern society. Ancient wars were committed with far less moral justification than modern ones. A technology that produces debris can find, and is finding, ways of disposing of it without ecological upset. And the schoolbook pictures of primitive man sometimes omit some of the detractions of his primitive life—the pain, the disease, famine, the hard labor needed just to stay alive. From that agony of bare existence to modern life can be soberly described only as upward progress, and the sole agent for this progress is quite clearly reason itself.

On the outside, he looked the same as he had that morning: a squat, barrel-chested old man in a cap and shorts and a brown maintenance jersey. But he was limber. So limber, in fact, he could touch behind his ankles, and raise a leg to his belly. He explored his body like an infant, fascinated by the new mechanics, a rubber man doing a rubber man stretch.

The idea of the normative order that is set forth, and the way it is handled by grand theorists, leads us to assume that virtually all power is legitimated. In fact: that in the social system, ‘the maintenance of the complementarity of role-expectations, once established, is not problematical.… No special mechanisms are required for the explanation of the maintenance of complementary interaction-orientation.

A man conducting a gee-whiz science show with fifty thousand dollars’ worth of Frankenstein equipment is not doing anything scientific if he knows beforehand what the results of his efforts are going to be. A motorcycle mechanic, on the other hand, who honks the horn to see if the battery works is informally conducting a true scientific experiment. He is testing a hypothesis by putting the question to nature.

Finally, if you're as exasperated as I am by the parts problem and have some money to invest, you can take up the really fascinating hobby of machining your own parts. [...] With the welding equipment you can build up worn surfaces with better than original metal and then machine it back to tolerance with carbide tools. [...] If you can't do the job directly you can always make something that will do it. The work of machining a part is very slow, and some parts, such as ball bearings, you're never going to machine, but you'd be amazed at how you can modify parts designs so that you can make them with your equipment, and the work isn't nearly a slow or frustrating as a wait for some smirking parts man to send away to the factory. And the work is gumption building, not gumption destroying. To run a cycle with parts in it you've made yourself gives you a special feeling you can't possibly get from strictly store-bought parts.

Bill arrives with a grin about something. Sure, he's got some jets for my machine and knows right were they are. I'll have to wait a second though. He's got to close a deal out in back on some Harley parts. I go with him out in a shed in back and see he is selling a whole Harley machine in used parts, except for the frame, which the customer already has. He is selling them all for $125. Not a bad price at all. Coming back I comment, "He'll know something about motorcycles before he gets those together." Bill laughs. "And that's the best way to learn, too.

A classical understanding sees the world primarily as underlying form itself. A romantic understanding sees it primarily in terms of immediate appearance. If you were to show an engine or a mechanical drawing or electronic schematic to a romantic it is unlikely he would see much of interest in it. It has no appeal because the reality he sees is its surface. Dull, complex lists of names, lines and numbers. Nothing interesting. But if you were to show the same blueprint or schematic or give the same description to a classical person he might look at it and then become fascinated by it because he sees that within the lines and shapes and symbols is a tremendous richness of underlying form.

An untrained observer will see only physical labor and often get the idea that physical labor is mainly what the mechanic does. Actually the physical labor is the smallest and easiest part of what the mechanic does. By far the greatest part of his work is careful observation and precise thinking. That is why mechanics sometimes seem so taciturn and withdrawn when performing tests. They don’t like it when you talk to them because they are concentrating on mental images, hierarchies, and not really looking at you or the physical motorcycle at all. They are using the experiment as part of a program to expand their hierarchy of knowledge of the faulty motorcycle and compare it to the correct hierarchy in their mind. They are looking at underlying form.

The real purpose of scientific method is to make sure Nature hasn’t misled you into thinking you know something you don’t actually know. There’s not a mechanic or scientist or technician alive who hasn’t suffered from that one so much that he’s not instinctively on guard. That’s the main reason why so much scientific and mechanical information sounds so dull and so cautious. If you get careless or go romanticizing scientific information, giving it a flourish here and there, Nature will soon make a complete fool out of you. It does it often enough anyway even when you don’t give it opportunities. One must be extremely careful and rigidly logical when dealing with Nature: one logical slip and an entire scientific edifice comes tumbling down. One false deduction about the machine and you can get hung up indefinitely.

PRESCRIPTION 5 Low Back and Trunk   This prescription can be used to treat these symptoms and restrictions: Abdominal pain Compromised breathing Hip extension range of motion Hip pain Low back pain Sciatica Spinal rotation, flexion and extension range of motion   Overview Methods: Contract and relax Pressure wave Smash and floss Tools: Small ball Large ball Small bouncy ball or under-inflated soccer/volleyball Total time:  14 minutes   This prescription is great for treating low back pain and supporting the hardworking muscles of your trunk. We’ve established that poor spinal mechanics and sitting can cause adaptive stiffness and irritation in the discs, ligaments, and muscles around your spine and trunk. And when that happens, low back pain is often the result. Although there are other contributing factors to consider, like previous injuries, arthritis, obesity, and stress, we would argue that one of the leading causes of low back pain and trunk-related problems stems from poor posture, prolonged sitting, and a lack of basic self-maintenance. Having spent the majority of this book outlining a protocol for preventing and resolving the issue from a mechanical standpoint, let’s turn our attention to the maintenance side of things. This prescription targets the muscles that are responsible for keeping your spine braced, as well as the muscles that may get stiff when you move poorly or sit for too long.

But perhaps one should reverse the problem and ask oneself what is served by the failure of the prison; what is the use of these different phenomena that are continually being criticized; the maintenance of delinquency, the encouragement of recidivism, the transformation of the occasional offender into a habitual delinquent, the organization of a closed milieu of delinquency. Perhaps one should look for what is hidden beneath the apparent cynicism of the penal institution, which, after purging the convicts by means of their sentence, continues to follow them by a whole series of ‘brandings’ (a surveillance that was once de jure and which is today de facto; the police record that has taken the place of the convict’s passport) and which thus pursues as a ‘delinquent’ someone who has acquitted himself of his punishment as an offender? Can we not see here a consequence rather than a contradiction? If so, one would be forced to suppose that the prison, and no doubt punishment in general, is not intended to eliminate offences, but rather to distinguish them, to distribute them, to use them; that it is not so much that they render docile those who are liable to transgress the law, but that they tend to assimilate the transgression of the laws in a general tactics of subjection. Penality would then appear to be a way of handling illegalities, of laying down the limits of tolerance, of giving free rein to some, of putting pressure on others, of excluding a particular section, of making another useful, of neutralizing certain individuals and of profiting from others. In short, penality does not simply ‘check’ illegalities; it ‘differentiates’ them, it provides them with a general ‘economy’. And, if one can speak of justice, it is not only because the law itself or the way of applying it serves the interests of a class, it is also because the differential administration of illegalities through the mediation of penality forms part of those mechanisms of domination. Legal punishments are to be resituated in an overall strategy of illegalities. The ‘failure’ of the prison may be understood on this basis.

It’s not the motorcycle maintenance, not the faucet. It’s all of technology they can’t take. And then all sorts of things started tumbling into place and I knew that was it. Sylvia’s irritation at a friend who thought computer programming was ‘creative.’ All their drawings and paintings and photographs without a technological thing in them. Of course she’s not going to get mad at that faucet, I thought. You always suppress momentary anger at something you deeply and permanently hate. Of course John signs off every time the subject of cycle repair comes up, even when it is obvious he is suffering for it. That’s technology. And sure, of course, obviously. It’s so simple when you see it. To get away from technology out into the country in the fresh air and sunshine is why they are on the motorcycle in the first place. For me to bring it back to them just at the point and place where they think they have finally escaped it just frosts both of them, tremendously. That’s why the conversation always breaks and freezes when the subject comes up. Other things fit in too. They talk once in a while in as few pained words as possible about ‘it’ or ‘it all’ as in the sentence, ‘There is just no escape from it.’ And if I asked, ‘From what?’ the answer might be ‘The whole thing,’ or ‘The whole organized bit,’ or even ‘The system.’ Sylvia once said defensively, ‘Well, you know how to cope with it,’ which puffed me up so much at the time I was embarrassed to ask what ‘it’ was and so remained somewhat puzzled. I thought it was something more mysterious than technology. But now I see that the ‘it’ was mainly, if not entirely, technology. But, that doesn’t sound right either. The ‘it’ is a kind of force that gives rise to technology, something undefined, but inhuman, mechanical, lifeless, a blind monster, a death force. Something hideous they are running from but know they can never escape. I’m putting it way too heavily here but in a less emphatic and less defined way this is what it is. Somewhere there are people who understand it and run it but those are technologists, and they speak an inhuman language when describing what they do. It’s all parts and relationships of unheard-of things that never make any sense no matter how often you hear about them. And their things, their monster keeps eating up land and polluting their air and lakes, and there is no way to strike back at it, and hardly any way to escape it.

THE MEANS OF GOSPEL RENEWAL While the ultimate source of a revival is the Holy Spirit, the Spirit ordinarily uses several “instrumental,” or penultimate, means to produce revival. EXTRAORDINARY PRAYER To kindle every revival, the Holy Spirit initially uses what Jonathan Edwards called “extraordinary prayer” — united, persistent, and kingdom centered. Sometimes it begins with a single person or a small group of people praying for God’s glory in the community. What is important is not the number of people praying but the nature of the praying. C. John Miller makes a helpful and perceptive distinction between “maintenance” and “frontline” prayer meetings.1 Maintenance prayer meetings are short, mechanical, and focused on physical needs inside the church. In contrast, the three basic traits of frontline prayer are these: 1. A request for grace to confess sins and to humble ourselves 2. A compassion and zeal for the flourishing of the church and the reaching of the lost 3. A yearning to know God, to see his face, to glimpse his glory These distinctions are unavoidably powerful. If you pay attention at a prayer meeting, you can tell quite clearly whether these traits are present. In the biblical prayers for revival in Exodus 33; Nehemiah 1; and Acts 4, the three elements of frontline prayer are easy to see. Notice in Acts 4, for example, that after the disciples were threatened by the religious authorities, they asked not for protection for themselves and their families but only for boldness to keep preaching! Some kind of extraordinary prayer beyond the normal services and patterns of prayer is always involved.

I wanted a husband who paid taxes and would take his car to a mechanic for routine maintenance. He wouldn’t get his hands dirty, wouldn’t raise his voice, and wouldn’t carry a gun.

Actually I've never seen a cycle-maintenance problem complex enough really to require full-scale formal scientific method. Repair problems are not that hard. When I think of formal scientific method an image sometimes comes to mind of an enormous juggernaut, a huge bulldozer-slow, tedious, lumbering, laborious, but invincible. It takes twice as long, five times as long, maybe a dozen times as long as informal mechanic's techniques, but you know in the end you're going to get it. There's no fault isolation problem in motorcycle maintenance that can stand up to it. When you've hit a really tough one, tried everything, racked your brain and nothing works, and you know that this time Nature has really decided to be difficult, you say, "Okay, Nature, that's the end of the nice guy," and you crank up the formal scientific method.

In the last 25 years, criticism of most theories advanced by Darwin and the neo-Darwinians has increased considerably, and so did their defense. Darwinism has become an ideology, while the most significant theories of Darwin were proven unsupportable. The critics advanced other theories instead of 'natural selection' and the survival of the fittest'. 'Saltatory ontogeny' and 'epigenesis' are such new theories proposed to explain how variations in ontogeny and novelties in evolution are created. They are reviewed again in the present essay that also tries to explain how Darwinians, artificially kept dominant in academia and in granting agencies, are preventing their acceptance. Epigenesis, the mechanism of ontogenies, creates in every generation alternative variations in a saltatory way that enable the organisms to survive in the changing environments as either altricial or precocial forms. The constant production of two such forms and their survival in different environments makes it possible, over a sequence of generations, to introduce changes and establish novelties--the true phenomena of evolution. The saltatory units of evolution remain far-from-stable structures capable of self-organization and self-maintenance (autopoiesis). [Evolution by epigenesis: farewell to Darwinism, neo- and otherwise.]

Rather than trust her reflexes, she programmed for auto. And hoped the jokers down in Maintenance hadn’t played any pranks with the mechanism. Still, she was too tired to care if she ended up in Hoboken.

I'm hardly looking to marry an automaton." "But it would be convenient, wouldn't it?" Cassandra mused, coming to stand just a foot or two away from him. "A mechanical wife would never annoy or inconvenience you," she continued. "No love required on either side. And even with the expense of minor repairs and maintenance, she would be quite cost-effective.

Is completely responsible for the efficient operation, cleanliness, and maintenance of the 132 rooms of the Executive Mansion containing 1,600,000 cubic feet; $2,000,000 of mechanical and air-conditioning equipment.

Typically, commons suffer from two issues in economic theory: 1. Maintenance, or the question of who will fix issues in the code and, 2. Governance, or the question of who decides upon the direction of development.”134 To deal with those challenges, CTO Arthur Breitman said, the Tezos team created a “self-amending blockchain.” He modeled it on the game Nomic, invented by philosopher Peter Suber, in which the rules of the game include mechanisms for the players to change those rules.

23:07 Captain: Shit, we have everything! 23:14 Mechanical voice alert: Wind shear! Wind shear! Wind shear! 23:17 Captain: Shit, what the hell have these assholes [maintenance] done?

In the plateau the able-bodied unemployed workmen are supported by a combination of cash and commodity doles for which they render no service. Thus, being able to work, they do not. They live in idleness on government largesse while around them on every hand lie countless tasks whose doing the national welfare urgently requires. A public policy is scarcely sane when it supports idleness in the midst of a region which desperately needs public improvements. If the taxpayer is going to pay men who are jobless through no fault of their own, every element of common sense requires that he pay them for working rather than for not working. The men would benefit morally, physically and spiritually from constructive employment. Condescending charity in any form is harmful to the moral fiber of a people. If persisted in long enough, it sees pride and self-respect drain away to be replaced by cynicism, arrogance and wheedling dependence. It undermines good citizenship and contributes toward the thing a democracy can least afford — a class of unproductive and dependent citizens. At the present time practically every skilled man in the plateau has regular employment. The few genuinely competent carpenters, masons, mechanics, metal workers and electricians find regular work for their hands. They have jobs at good wages with mining companies and at other essential building and maintenance tasks. While the tiny corps of skilled men are energetically at work, the great army of their unskilled fellows drift about in dejected idleness. Irrefutable logic requires that work be found for their hands and energies also.

A maintenance shop with dirty mechanics, parts strewn around, and no senior officers lurking told me more about the state of maintenance than any formal quarterly reports.

The ABSOLUTE FIRST THING you must do is to ask the person selling the car if you can have a mechanic check out the car before you decide on buying it.

It’s sometimes argued that there’s no real progress; that a civilization that kills multitudes in mass warfare, that pollutes the land and oceans with ever larger quantities of debris, that destroys the dignity of individuals by subjecting them to a forced mechanized existence can hardly be called an advance over the simpler hunting and gathering and agricultural existence of prehistoric times. But this argument, though romantically appealing, doesn’t hold up. The primitive tribes permitted far less individual freedom than does modern society. Ancient wars were committed with far less moral justification than modern ones. A technology that produces debris can find, and is finding, ways of disposing of it without ecological upset. And the schoolbook pictures of primitive man sometimes omit some of the detractions of his primitive life—the pain, the disease, famine, the hard labor needed just to stay alive. From that agony of bare existence to modern life can be soberly described only as upward progress, and the sole agent for this progress is quite clearly reason itself. One

Best4Automation is the industry marketplace, which combines all the advantages of a modern on-line shop with the fast logistics of large manufacturers. Our well-known manufacturers and partners in automation technology such as Schmersal, Murrplastik, wenglor sensoric, Murrelektronik, Stego, Siemens, Fibox and Captron cover a wide spectrum of electronic and electromechanical components for mechanical engineering, plant construction and maintenance.

Neither approach works by itself. One gives us only product, the other only process. To be an artist in the world today requires a blending of the two in order to survive, to succeed in making and selling your work. This has to be done in a way that feeds your soul, not saps it. Pirsig posed this dilemma in Zen and the Art of Motorcycle Maintenance. It was his understanding that these two views of the world have to merge in order for anyone to be at peace in the world. Technology is not bad in itself. It is how it is used and the effect it has on the maker, the builder, and the mechanic that’s crucial. He understood that the classic mode is primarily theoretic but has its own aesthetic. The romantic mode is primarily aesthetic but also has theory. The two can merge and work together at the bench. Pirsig’s goal was to bring these two points of view together to find the essence of Quality. Preintellectual awareness was how he put it. Understanding something before your mind could name it. It’s not just seeing the tool on the bench and your knowledge and experience of what it can do, but seeing it and knowing the feel of it in your hand. One combines these two senses together in a preintellectual awareness in order to understand Pirsig’s notion of Quality, his Zen approach to living and being in the world.

Valujet flight 592 crashed after takeoff from Miami airport because oxygen generators in its cargo hold caught fire. The generators had been loaded onto the airplane by employees of a maintenance contractor, who were subsequently prosecuted. The editor of Aviation Week and Space Technology “strongly believed the failure of SabreTech employees to put caps on oxygen generators constituted willful negligence that led to the killing of 110 passengers and crew. Prosecutors were right to bring charges. There has to be some fear that not doing one’s job correctly could lead to prosecution.”13 But holding individuals accountable by prosecuting them misses the point. It shortcuts the need to learn fundamental lessons, if it acknowledges that fundamental lessons are there to be learned in the first place. In the SabreTech case, maintenance employees inhabited a world of boss-men and sudden firings, and that did not supply safety caps for expired oxygen generators. The airline may have been as inexperienced and under as much financial pressure as people in the maintenance organization supporting it. It was also a world of language difficulties—not only because many were Spanish speakers in an environment of English engineering language: “Here is what really happened. Nearly 600 people logged work time against the three Valujet airplanes in SabreTech’s Miami hangar; of them 72 workers logged 910 hours across several weeks against the job of replacing the ‘expired’ oxygen generators—those at the end of their approved lives. According to the supplied Valujet work card 0069, the second step of the seven-step process was: ‘If the generator has not been expended install shipping cap on the firing pin.’ This required a gang of hard-pressed mechanics to draw a distinction between canisters that were ‘expired’, meaning the ones they were removing, and canisters that were not ‘expended’, meaning the same ones, loaded and ready to fire, on which they were now expected to put nonexistent caps. Also involved were canisters which were expired and expended, and others which were not expired but were expended. And then, of course, there was the simpler thing—a set of new replacement canisters, which were both unexpended and unexpired.”14 These were conditions that existed long before the Valujet accident, and that exist in many places today. Fear of prosecution stifles the flow of information about such conditions. And information is the prime asset that makes a safety culture work. A flow of information earlier could in fact have told the bad news. It could have revealed these features of people’s tasks and tools; these longstanding vulnerabilities that form the stuff that accidents are made of. It would have shown how ‘human error’ is inextricably connected to how the work is done, with what resources, and under what circumstances and pressures.

Especially the ones who’d been in long marriages where their wives had been their maintenance mechanics. Richard had been married five times.

Creative people have a problem that looks unique, but the truth is that all of us feel exactly like them when it comes to living our dreams, because to make art is exactly like living any dream. Every moment is brand new. We all fear what's new. Whats dangerous about being creative? Well for one thing its scary to change gears from low-anxiety, maintenance type activities to the intensity of a level of consciousness where everything is new. Perhaps you fear the size of your own gift. Having a real gift is terrifying. Artists have to strip away what is familiar so that they can see what is new and so do you whether you're an artist or not. What's new is risky and evolution has worked to teach us to avoid risk. It's developed a powerful mechanism inside of us that works to turn anything new into habit.

In a previous chapter, I gave a broad overview of the Christian history of witch-hunting. Although this extreme type of scapegoating no longer occurs in its fatal form, it continues today in more subtle ways. We have gotten much better at hiding the scapegoat mechanism at work in our midst. At the heart of the church’s persecution of witches was the maintenance of its patriarchal theology and practice. Acute situations like plagues or storms provided the catalyst for Christians to scapegoat “witches,” but the hand that pointed the finger was able to do so because it kept a tight rein on women, reinforcing their subordinate position. The way to end the scapegoating of women, then, is to raise them onto equal ground with men. Although some Christian traditions have worked to lift the position of women over the centuries, the majority of church history has shown that when women begin to gain influence and power in society, Christian leaders respond by starting the scapegoating process.

Nothing about metabolism, however, is simple, and one last and important complication regarding efforts to walk off weight is a still poorly understood phenomenon known as metabolic compensation. Once again, studies of the Hadza play a role in how we understand this phenomenon. When Herman Pontzer and his colleagues measured daily energy expenditures in the Hadza, they were surprised to find that the highly active Hadza spend about the same total number of calories per day as sedentary industrialized people with the same lean body weight.44 In addition, when Pontzer and colleagues collected energetic data from adults in many countries including the United States, Ghana, Jamaica, and South Africa, they observed that more active people spent only slightly more calories per day than more sedentary people who weighed the same. In addition, individuals who were more physically active didn’t have total energy budgets as high as their exertions would predict.45 How could someone who spent five hundred extra calories a day exercising not have a total energy budget that is five hundred calories higher? The proposed explanation is that people’s total energy budgets are constrained: if I use five hundred extra calories walking, I’ll spend less energy on my resting metabolism to help pay for my exertions.46 This controversial idea (termed the constrained energy expenditure hypothesis) is still being tested, as is its relevance to weight loss. If correct, then contrary to many people’s expectations, exercisers might spend almost the same number of total calories per day as similar-sized but more sedentary individuals despite devoting more energy to being active. To appreciate the implications of this phenomenon, consider that the Hadza spend about 15 percent more of their total energy budget on activities like walking, digging, and carrying.47 In addition, as we will see later, exercise can stimulate repair and maintenance mechanisms that elevate people’s resting metabolic rates—an “afterburn”—for a few hours to as much as two days afterward.48 Yet if very active Hadza hunter-gatherers and exercising industrial people have total energy budgets that are about the same as similar-sized but physically inactive industrials, then they must spend less energy on other things like maintenance or reproduction. This may seem implausible, but we have already seen this phenomenon in people who lose a lot of weight, like the extreme dieters in the Minnesota Starvation Experiment whose resting metabolic rates plummeted.

Being sheriff, like being a mechanic, was as much the fine art of preventive maintenance as it was the cleaning up after a breakdown.

But the biggest clue seemed to be their expressions. They were hard to explain. Good-natured, friendly, easygoing...and uninvolved. They were like spectators. You had the feeling they had just wandered in there themselves and somebody had handed them a wrench. There was no identification with the job. No saying, ``I am a mechanic.'' At 5 P.M. or whenever their eight hours were in, you knew they would cut it off and not have another thought about their work. They were already trying not to have any thoughts about their work on the job. In their own way they were achieving the same thing John and Sylvia were, living with technology without really having anything to do with it. Or rather, they had something to do with it, but their own selves were outside of it, detached, removed. They were involved in it but not in such a way as to care.

One of the last things Mayor Jahns had told her had proved truer than she could imagine: people were like machines. They broke down. They rattled. They could burn you or maim you if you weren’t careful. Her job was not only to figure out why this happened and who was to blame, but also to listen for the signs of it coming. Being sheriff, like being a mechanic, was as much the fine art of preventive maintenance as it was the cleaning up after a breakdown.

Ultimately, said the colonel, the checkpoint is a two-way street, somebody is always crossing from one side to the other, meaning, added the colonel, that there would always be work for those charged with its maintenance. But, the commander dared interject, does that mean our position in the conflict will change, or that we'll turn our backs on old alliances and form new ones? The colonel's face fell, and he said the commander couldn't have heard any such thing from him. He, meaning the colonel, had merely served as a bearer of tidings, a courier, a screw in an intricate mechanism, no more. If the colonel was nothing but a screw, thought the commander, then what could he--meaning the commander--say for himself? He wasn't a screw or even a tack, smaller yet, or as thin as a straight pin...

There’s a car racing metaphor I find helpful when I’m trying to remind myself to look up from my laptop and take a break. When I was a child, I visited the maintenance pit of the famous Silverstone Formula One racetrack, and of course it was fascinating to learn about the tire switches and refueling that mechanics were able to do in just a few seconds. But what stayed with me most was the idea that success was determined not only by the car’s speed on the track, but also by the “pit strategy”—the race team’s scheduled pit stops. Each stop was a tactical investment in performance, a deliberate slowing down, to enable the car to speed up afterward. Pit stops are not wasted time—they’re an essential part of an efficient, well-planned race. And your brain is like that race car. Downtime is as important to your work as every other part of your day, and you need to make sure you get enough of that time throughout the day. Plan for it, protect it, respect it.

The times are demanding more of us right now. There are periods in history in which this happens. The Vedic tradition teaches that life works to a never-ending cycle of creation, maintenance and destruction. We’re born, we live, we die, then we are reborn in some form or other, and on we go. Physics, biology, quantum mechanics . . . they work to the same truth. You could say we’ve been in a maintenance phase for decades, if not centuries. But now things have gotten destructive, as they have before, and we need to step up from our comfortable lull – our acedia – go to our edge and serve. It’s in such times (of war, famine, plague, despotic rule) that religion and spirituality tend to lead us in this stepping up, reminding us of the noble worth of the hard bits – the sacrifice, the service, the radical faith. The beautiful questions to ask, then: How are we going to be of service? What are we willing to sacrifice to live the teachings of Buddha, Jesus, Mohammed, Gaia, The Universe – to save ourselves, and the world?

...the maintenance of racial inequality does not happen because of raving racists, but rather 1) because of subtle processes emboldened by widespread cultural narratives that shape individual understandings of the social order and thus how they operate in the world, 2) equally important, because of the impact that these racialized norms have on organizational practices, so that even apparently "race-neutral" rules reproduce or create racialized outcomes. The mechanisms that generated and reproduced racial inequality in the past are not the same as those that operate today ---but their legacies are still felt. From: Despite the Best Intentions: How Racial Inequality Thrives in Good Schools

Thus, for our ancestors, social networks were a matter of life and death, group living was the norm and social isolation was rare, carrying fatal risks. In turn, psychological mechanisms promoting the maintenance of social relationships have been heavily favored by natural selection.

It's not a personality clash between them; it's something else, for which neither is to blame, but for which neither has any solution, and for which I'm not sure I have any solution either, just ideas. The ideas began with what seemed to be a minor difference of opinion between John and me on a matter of small importance: how much one should maintain one's own motorcycle. It seems natural and normal to me to make use of the small tool kits and instruction booklets supplied with each machine, and keep it tuned and adjusted myself. John demurs. He prefers to let a competent mechanic take care of these things so that they are done right. Neither viewpoint is unusual, and this minor difference would never have become magnified if we didn't spend so much time riding together and sitting in country roadhouses drinking beer and talking about whatever comes to mind. What comes to mind, usually, is whatever we've been thinking about in the half hour or forty-five minutes since we last talked to each other. When it's roads or weather or people or old memories or what's in the newspapers, the conversation just naturally builds pleasantly. But whenever the performance of the machine has been on my mind and gets into the conversation, the building stops. The conversation no longer moves forward. There is a silence and a break in the continuity. It is as though two old friends, a Catholic and Protestant, were sitting drinking beer, enjoying life, and the subject of birth control somehow came up. Big freeze-out. And, of course, when you discover something like that it's like discovering a tooth with a missing filling. You can never leave it alone. You have to probe it, work around it, push on it, think about it, not because it's enjoyable but because it's on your mind and it won't get off your mind. And the more I probe and push on this subject of cycle maintenance the more irritated he gets, and of course that makes me want to probe and push all the more. Not deliberately to irritate him but because the irritation seems symptomatic of something deeper, something under the surface that isn't immediately apparent.

Instead, in our world, nature's contribution to development comes not by providing a finely detailed sketch of a finished product, but by providing a complex system of self-regulating recipes. Those recipes provide for many different things-from the construction of enzymes and structural proteins to the construction of motors, transporters, receptors, and regulatory proteins-and thus there is no single, easily characterizable genetic contribution to the mind. In the ongoing, everyday functioning of the brain, genes supervise the construction of neurotransmitters, the metabolism of glucose, and the maintenance of synapses. In early development, they help to lay down a rough draft, guiding the specialization and migration of cells as well as the initial pattern of wiring. In synaptic strengthening, genes are a vital participant in a mechanism by which experience can alter the wiring of the brain (thereby influencing the way that an organism interprets and responds to the environment). There are at least as many different genetic contributions to the mind and brain as there are genes; each contributes by regulating a different process.

The genetic mechanisms that were described here are a collection of exotic mutations: new cis-regulatory elements from transposable elements; novel transcription factor functions; and new miRNAs. It seems that rewiring a gene regulatory network, as required for the evolution a morphological novelty, uses a quite different set of mechanisms than usually associated with adaptive changes that is, changes in enzyme activity and gene expression due to small changes in cis-regulatory elements. This distinction hints at the possibility that the difference between adaptation and innovation is not only conceptual, but that the conceptual difference might be mirrored by a difference in the molecular mechanisms. It is far from clear whether this distinction will hold up, because there are still only a limited number of cases of innovations that are understood at the molecular level. However, one should at not prematurely dismiss this possibility. The possibility of a mechanistic difference beween adaptation and innovation is also interesting because the characteristics of the genetic mechanisms may explain the phenomenology of innovations; innovations tend to be rare and episodic and result in a phenotype that tends to be canalized in its major features. As discussed above, one of the main characteristics of mutations by transposable elements is that they are episodic and specific to certain lineages. Mutations caused by transposable elements are most prevalent after the infection of a genome by a new retrovirus or any other new transposable elements. Similarly, gene duplications also temporarily open a window of evolvability by releasing constraints on gene evolution, and the maintenance of duplicated genes is often associated with body plan innovations. There is also a tendency for maintaining novel genetic elements with the origin of morphological novelties: new genes, new cis-regulatory elements, new miRNAs, and probably many others. Transcription factor protein evolution is likely necessary for the evolution of novel functional specificities, and miRNAs are involved in canalizing phenotypes once they have arisen. Hence, the conceptual uniqueness of innovations (i.e., the origination of novel cell type or of a quasi-independent body part) as compared to adaptation (i.e. the modification of existing body parts and physiological processes) may require a set of mutational mechanisms that can radically rewire gene regulatory networks and stabilize/canalize the phenotypic product of these changes. If further research supports this idea, then the conceptual distinction between adaptation and innovation will be linked to and grounded in the distinctness of the underlying molecular mechanisms.

The mechanics in their attitude toward the machine were really taking no different attitude from the manual's toward the machine, or from the attitude I had when I brought it in there. We were all spectators. And it occurred to me there is no manual that deals with the real business of motorcycle maintenance, the most important aspect of all. Caring about what you are doing is considered either unimportant or taken for granted.

Once the last guest is gone, maintenance crews descend on each attraction. The crews perform inspections of ride vehicles and tracks based upon Disney’s daily, weekly, monthly, and yearly maintenance checklist. They look for wear and potential mechanical problems. The ride engineers and maintenance workers perform their tasks, and by the end of their shift, just mere hours before thousands descend on the parks again, the attractions are powered up and run through their paces again before any guests can climb aboard. All of this preventive and corrective maintenance equates to roughly one thousand daily hours of inspection time, on all attractions.

It’s this understanding of Quality as revealed by stuckness which so often makes self-taught mechanics so superior to institute-trained men who have learned how to handle everything except a new situation.

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This is the zero moment of consciousness. Stuck. No answer. Honked. Kaput. It’s a miserable experience emotionally. You’re losing time. You’re incompetent. You don’t know what you’re doing. You should be ashamed of yourself. You should take the machine to a real mechanic who knows how to figure these things out.

The food industry is a complex, global network of diverse businesses that supplies most of the food consumed by the world's population. The industry has evolved to become highly diversified, with manufacturing ranging from small, traditional, family-run activities to large, capital-intensive and highly mechanized industrial processes . Food production and sale involve various stages, including agriculture, manufacturing, food processing, marketing, wholesale and food distribution, foodservice, grocery, farmers' markets, public markets, and other retailing. Additionally, there are areas of research such as food grading, food preservation, food rheology, food storage that deal with the quality and maintenance of quality