Theory - Quotes

 TimeFavorites

Since the mathematicians have invaded the theory of relativity I do not understand it myself any more.

Albert Einstein

A theory in science is a logical creation. It reflects the most accurate experimental observations and the best understanding of how the world works. Yet a scientific theory doesn’t necessarily represent absolute truth. It can only capture the state of our knowledge so far. There’s every chance that a new piece of evidence will come to light that disproves the theory, and sends the theoreticians back to the drawing board.

Paul Parsons

You can never pinpoint the exact moment that a species came to be, because it never did. Just like how you used to be a baby and now you're older, but there was no single day when you went to bed young and woke up old. (...) There was no first human. It sounds like a paradox, it sounds like it breaks the whole theory of evolution, but it's really a key to truly understanding how evolution works. Evolution happens like a movie, with frames moving by both quickly and gradually, and we often can't see the change while it's occurring. Every time we find a fossil, it's a snapshot back in time, often with thousands of frames missing in between, and we're forced to reconstruct the whole film. Life is what happens in between the snapshots. Instead of a nice smooth road this is a journey on stepping stones and we give each one their own name.

Joe Hanson

A nice theory does not necessarily equate to a correct theory.

Leonard Mlodinow

Data without generalizations are useless; facts without explanatory principles are meaningless. A "theory" is not just someone's opinion or a wild guess made by some scientist. A theory is a well-supported and well-tested generalization that explains a set of observations. Science without theory is useless.

Michael Shermer

A theory with mathematical beauty is more likely to be correct than an ugly one that fits some experimental data.

Paul Dirac

We must respect the other fellow`s religion but only in the sense and to the extent that we respect his theory that his wife is beautiful and his children smart.

Henry Louis Mencken

For those who are not shocked when they first come across quantum theory cannot possibly have understood it.

Niels Bohr

There is a theory which states that if ever anyone discovers exactly what the Universe is for and why it is here, it will instantly disappear and be replaced by something even more bizarre and inexplicable. There is another theory which states that this has already happened.

Douglas Adams

Since every piece of matter in the Universe is in some way affected by every other piece of matter in the Universe, it is in theory possible to extrapolate the whole of creation — every sun, every planet, their orbits, their composition and their economic and social history from, say, one small piece of fairy cake.

Douglas Adams

It has certainly been true in the past that what we call intelligence and scientific discovery have conveyed a survival advantage. It is not so clear that this is still the case: our scientific discoveries may well destroy us all, and even if they don't, a complete unified theory may not make much difference to our chances of survival.

Stephen Hawking

Any physical theory is always provisional, in the sense that it is only a hypothesis: you can never prove it. No matter how many times the results of experiments agree with some theory, you can never be sure that the next time the result will not contradict the theory.

Stephen Hawking

People are always asking for the latest developments in the unification of this theory with that theory, and they don't give us a chance to tell them anything about what we know pretty well. They always want to know things that we don't know.

Richard Feynman

Accept

We use cookies to personalise ads and to analyse our traffic. We also share information about your use of our site with our advertising and analytics partners. By using our site, you accept the use of these cookies. See details