Never abandon a theory that explains something until you have a theory that explains more.
quote by John McCarthy
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Related quotes
The monopoly of science in the realm of knowledge explains why evolutionary biologists do not find it meaningful to address the question whether the Darwinian theory is true.
quote by Phillip E. Johnson
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Psychology which explains everything explains nothing, and we are still in doubt.
quote by Marianne Moore
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I believe without exception that theory follows practice. Whenever there is a conflict between theory and practice, theory is wrong. As far as I'm concerned, we make theories for what people have done.
quote by David Baker
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Indeed, this epistemological theory of the relation between theory and experiment differs sharply from the epistemological theory of naive falsificationism.
quote by Imre Lakatos
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A theory is only as good as its assumptions. If the premises are false, the theory has no real scientific value. The only scientific criterion for judging the validity of a scientific theory is a confrontation with the data of experience.
quote by Maurice Allais
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The theory of evolution is outstandingly the most important theory in biology.
quote by Mark Ridley, 1983
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The basic theory in twistor theory is not to add extra dimensions.
quote by Roger Penrose
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Whenever a theory appears to you as the only possible one, take this as a sign that you have neither understood the theory nor the problem which it was intended to solve.
quote by Karl Popper
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Today the theory of evolution is about as much open to doubt as the theory that the earth goes round the sun.
quote by Richard Dawkins
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Don't confuse hypothesis and theory. The former is a possible explanation; the latter, the correct one. The establishment of theory is the very purpose of science.
quote by Martin H. Fischer
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To an intellectual who is adrift in politics, a theory is an aim; to a true politician his theory is a boundary.
quote by Francis Parker Yockey
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In the book, I make the point that here we have string theory and here we have twistor theory and we don't know if either one of them is the right approach to nature.
quote by Roger Penrose
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They didn't accept me theory - not a theory, but just a thought I had about this character. I noticed that this man only exists when the boy comes into the grocery.
quote by Omar Sharif
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Without theory, practice is but routine born of habit. Theory alone can bring forth and develop the spirit of inventions.
quote by Louis Pasteur
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The moment a person forms a theory, his imagination sees in every object only the traits which favor that theory.
quote by Thomas Jefferson
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There could be no fairer destiny for any physical theory than that it should point the way to a more comprehensive theory in which it lives on as a limiting case.
quote by Albert Einstein
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Mr. DeMille's theory of sexual difference was that marriage is an artificial state for women. The want to be taken, ruled, raped. That was his theory.
quote by Hedy Lamarr
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Love Doesn't Ask Why
Love doesn't ask why
It speaks from the heart
And never explains
Don't you know that
Love doesn't think twice
It can come all at once
Or whisper from a distance
Don't ask me if this feeling's right or wrong
It doesn't have to make much sense
It just has to be this strong
'Cause when you're in my arms I understand
We don't try to have a voice
When our hearts make the choices
There's no plan
It's in our hands
Love doesn't ask why
It speaks from the heart
And never explains
Don't you know that
Love doesn't think twice
It can come all at once
Or whisper from a distance
Now I can feel what you're afraid to say
If you give your soul to me
Will you give too much away
We can't let this moment pass us by
Can't question this chance
Or expect any answers
We can try
But love doesn't ask you why
[Instrumental]
So let's take what we found
And wrap it around us
Love doesn't ask why
It speaks from the heart
And never explains
Don't you know that
Love doesn't think twice
It can come all at once
Or whisper from a distance
Love doesn't ask why
song performed by by Celine Dion from The Colour Of My Love
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The theory of evolution by cumulative natural selection is the only theory we know of that is in principle capable of explaining the existence of organized complexity.
quote by Richard Dawkins
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Every theory presented as a scientific concept is just that; it's a theory that tries to explain more about the world than previous theories have done. It is open to being challenged and to being proven incorrect.
quote by Marvin Harris
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