Health care costs are on the rise because the consumers are not involved in the decision-making process. Most health care costs are covered by third parties. And therefore, the actual user of health care is not the purchaser of health care. And there's no market forces involved with health care.
... but the important thing is that when you do find one where you really do know what you are doing, you must buy in quantity.... Charlie and I have made a dozen or so very big decisions relative to net worth, although not as big as they should have been. And in each of those, we've known that we were almost certain to be right going in.
you must be careful never to allow doubt to paralyze you. always take the decisions you need to take, even if you're not sure you're doing the right thing. You'll never go wrong if, when you make a decision, you keep in mind an old German proverb: 'The devil is in the detail.' Remember that proverb and you'll always be able to turn a wrong decision into a right one.
[T]he course of this nation does not depend on the decisions of others. Whatever action is required, whenever action is necessary, I will defend the freedom and security of the American people.
[When I ordered 30,000 more troops into Afghanistan] that was the first time in which I looked out at a crowd of West Point graduates and knew that some of those might not come back because of that decision.
Health care costs are on the rise because the consumers are not involved in the decision-making process. Most health care costs are covered by third parties. And therefore, the actual user of health care is not the purchaser of health care. And there's no market forces involved with health care.
Our characterization of collective folly is that sound judgment is not feasible when there is forced or false agreement in groups. We also show how group polarization sets the stage for risky and even dangerous decisions to be made. How we navigate between false agreement and polarization is the kind of mastery that collective wisdom represents.