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Sometimes the probabilities are very close to certainties, but they're never really certainties

Murray Gell-Mann

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Murray Gell-Mann
Age: 89 †
Born: 1929
Born: September 15
Died: 2019
Died: May 24
Non-Fiction Writer
Physicist
Theoretical Physicist
Downtown Manhattan
Never
Probabilities
Certainties
Probability
Certainty
Close
Sometimes
Really

More quotes by Murray Gell-Mann

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What is especially striking and remarkable is that in fundamental physics a beautiful or elegant theory is more likely to be right than a theory that is inelegant.
Murray Gell-Mann
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In our work, we are always between Scylla and Charybdis we may fail to abstract enough, and miss important physics, or we may abstract too much and end up with fictitious objects in our models turning into real monsters that devour us.
Murray Gell-Mann
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I would recommend that skeptics devote even more effort than they do now to understanding the reasons why so many people want or need to believe.
Murray Gell-Mann
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I do not keep up with the details of particle physics.
Murray Gell-Mann
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So the old Copenhagen interpretation needs to be generalized, needs to be replaced by something that can be used for the whole universe, and can be used also in cases where there is plenty of individuality and history
Murray Gell-Mann
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Superstitions typically involve seeing order where in fact there is none, and denial amounts to rejecting evidence of regularities, sometimes even ones that are staring us in the face.
Murray Gell-Mann
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If we look at the way the universe behaves, quantum mechanics gives us fundamental, unavoidable indeterminacy, so that alternative histories of the universe can be assigned probability.
Murray Gell-Mann
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If someone says that he can think or talk about quantum physics without becoming dizzy, that shows only that he has not understood anything whatever about it.
Murray Gell-Mann
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Enthusiasm is followed by disappointment and even depression, and then by renewed enthusiasm.
Murray Gell-Mann
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In fact any experiment that measures a quantum effect is one in which the quantum effect is aligned with the behavior of some heavy, macroscopic object that's how we measure it
Murray Gell-Mann
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What I try to do in the book is to trace the chain of relationships running from elementary particles, fundamental building blocks of matter everywhere in the universe, such as quarks, all the way to complex entities, and in particular complex adaptive system like jaguars.
Murray Gell-Mann
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I thought of killing myself but soon decided that I could always try MIT and then kill myself later if it was that bad but that I couldn't commit suicide and then try MIT afterwards. The two operations, suicide and going to MIT, don't commute.
Murray Gell-Mann
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Planets are too dim to be detected with existing equipment, far away, except in these very special circumstances where they're seen by their gravitational effect
Murray Gell-Mann
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Modern education is like being taken to the world's greatest restaurant & being forced to eat the menu.
Murray Gell-Mann
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Sustainability is living on nature's income rather than living on its capital.
Murray Gell-Mann
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I think also of my colleagues in elementary particle theory in many lands, and feel that in some measure I am here as a representative of our small, informal, international fraternity.
Murray Gell-Mann
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Both biological and cultural diversity are now severely threatened and working for their preservation is a critical task.
Murray Gell-Mann
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But when researchers at Bell Labs discovered that static tends to come from particular places in the sky, the whole field of radio astronomy opened up.
Murray Gell-Mann
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The chaos can act as a magnifier of quantum fluctuations so that they can produce sizable effects in the world around us. But we know that that can happen often
Murray Gell-Mann
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Modern language must be older than the cave paintings and cave engravings and cave sculptures and dance steps in the soft clay in the caves in Western Europe, in the Aurignacian Period some 35,000 years ago, or earlier. I can't believe they did all those things and didn't also have a modern language.
Murray Gell-Mann