Eliyahu M. Goldratt Quotes
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Somewhere in the scientific method lies the answer for the needed management techniques. It is obvious.
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I’ve got the machines. I’ve got the people. I’ve got all the materials I need. I know there’s a market out there, because the competitors’ stuff is selling. So what the hell is it?
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Ford’s starting point was that the key for effective production is to concentrate on improving the overall flow of products through the operations. His efforts to improve flow were so successful that, by 1926, the lead time from mining the iron ore to having a completed car composed of more than 5,000 parts, on the train ready for delivery, was 81 hours!3 Eighty years later, no car manufacturer in the world has been able to achieve, or even come close, to such a short lead time.
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I still claim that there are only few constraints. Our division is too complex to have more than a very few independent chains. Lou, don’t you realize that everything we mentioned so far is closely connected? The lack of sensible long-term strategy, the measurement issues, the lag in product design, the long lead times in production, the general attitude of passing the ball, of apathy, are all connected. We must put our finger on the core problem, on the root that causes them all. That is what actually is meant by identify the constraint. It’s not prioritizing the bad effects, it’s identifying what causes them all.
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If any organization was built for a purpose and any organization is composed of more than one person, then we must conclude that the purpose of the organization requires the synchronized efforts of more than one person.
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I sit there marveling that we’re going to reduce the efficiency of some operations and make the entire plant more productive.
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So this is the goal: To make money by increasing net profit, while simultaneously increasing return on investment, and simultaneously increasing cash flow.
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Putting it precisely, activating a resource and utilizing a resource are not synonymous.
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What are we asking for? For the ability to answer three simple questions: ‘what to change?’, ‘what to change to?’, and ‘how to cause the change?’ Basically what we are asking for is the most fundamental abilities one would expect from a manager. Think about it. If a manager doesn’t know how to answer those three questions, is he or she entitled to be called manager?
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There is an explanation to these companies’ failure to implement Lean; an explanation that is apparent to any objective observer of a company like Hitachi Tool Engineering. The failure is due to the fundamental difference in the production environments. When Taiichi Ohno developed TPS, he didn’t do it in the abstract; he developed it for his company. It is no wonder that the powerful application that Ohno developed might not work in fundamentally different production environments.
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But when the nature of the constraint has changed, one would expect to see a major change in the way we operate all non-constraints.
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All those calls and meetings were fire fighting. I remind myself. No fires, no fighting. Now, everything is running smoothly— almost too smoothly.
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Never let something important become urgent.
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I smile and start to count on my fingers: One, people are good. Two, every conflict can be removed. Three, every situation, no matter how complex it initially looks, is exceedingly simple. Four, every situation can be substantially improved; even the sky is not the limit. Five, every person can reach a full life. Six, there is always a win-win solution. Shall I continue to count?
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While they go get the others, I figure out the details. The system I’ve set up is intended to "process’’ matches. It does this by moving a quantity of match sticks out of their box, and through each of the bowls in succession. The dice determine how many matches can be moved from one bowl to the next. The dice represent the capacity of each resource, each bowl; the set of bowls are my dependent events, my stages of production. Each has exactly the same capacity as the others, but its actual yield will fluctuate somewhat.
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The most demanding assumption that TPS makes about the production environment is that it is a stable environment. And it demands stability in three different aspects.
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Eli Goldratt passed away at his home in Israel on June 11th, 2011, in the company of his family and close friends.
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We had physical constraints that helped us to focus our attention, to zoom in on the real policy constraint. That isn’t the case in the division. Over there we have excess capacity going through our ears. We have excess engineering resources that we succeed so brilliantly in wasting. I’m sure that there is no lack of markets. We simply don’t know how to put our act together to capitalize on what we have.
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If synchronized efforts are required and the contribution of one link is strongly dependent on the performance of the other links, we cannot ignore the fact that organizations are not just a pile of different links, they should be regarded as chains.
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Whenever we think we have final answers progress, science, and better understanding ceases.
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Incidentally, common sense is not so common and is the highest praise we give to a chain of logical conclusions.
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What was the nature of the answers, the solutions, that Jonah caused us to develop? They all had one thing in common. They all made common sense, and at the same time, they flew directly in the face of everything I’d ever learned. Would we have had the courage to try to implement them if it weren’t for the fact that we’d had to sweat to construct them? Most probably not. If it weren’t for the conviction that we gained in the struggle—for the ownership that we developed in the process—I don’t think we’d actually have had the guts to put our solutions into practice.
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I reach for my briefcase, take out a yellow legal pad and take a pen from my coat pocket. Then I make a list of all the items people think of as being goals: cost-effective purchasing, employing good people, high technology, producing products, producing quality products, selling quality products, capturing market share. I even add some others like communications and customer satisfaction. All of those are essential to running the business successfully. What do they all do? They enable the company to make money. But they are not the goals themselves; they’re just the means of achieving the goal.
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In order to significantly increase sales we have to increase the perception of value of the market for our products.