Theory-free science makes about as much sense as value-free politics. — Stephen Jay Gould Copy Share Image
In theory, there is no difference between theory and practice. But, in practice, there is. — Anonymous Copy Share Image
Socialism: nothing more than the theory that the slave is always more virtuous than his master — Anonymous Copy Share Image
A theory of creativity is actually just a metaphor. A pool of ideas, a well of memories, a voice. — Jane Smiley Copy Share Image
Dark matter is particularly intriguing because it's some kind of particle - that's for sure. — Priyamvada Natarajan Copy Share Image
The knowledge of the theory of logic has no tendency whatever to make men good reasoners. — Anonymous Copy Share Image
You can never tell what will happen to a theory before you can get around to using it. — Josephine Lawrence Copy Share Image
Always think about practice... theory is not the endpoint of work, it is the work along the way to work. — Felix Gonzalez-Torres Copy Share Image
I have lived among enough painters and around studios to have had all the theories - and how contradictory they are -… — D. H. Lawrence Copy Share Image
Thus at the beginning of 1906 it seemed to be established that the emitters of the spectral series of chemical elements are… — Johannes Stark Copy Share Image
In baseball, my theory is to strive for consistency, not to worry about the numbers. If you dwell on statistics you get… — Tom Seaver Copy Share Image
They say Einstein died while he was still trying to figure out gravity. I think I'm going to die still trying to… — Tom DeLonge Copy Share Image
All that stuff I was taught about evolution, embryology, Big Bang theory, all that is lies straight from the pit of hell.… — Paul Broun Copy Share Image
The problem with feature filmmaking is that it offers you this mirage of being able to achieve perfection, as the theory of… — Kapil Sharma Copy Share Image
Black holes are pretty scary when you ponder them. They seem nihilistic, infinitely destructive on an inconceivable scale, notwithstanding the ideas of… — James Marsh Copy Share Image
It is good to keep in mind ... that nobody has ever succeeded in producing even one new species by the accumulation… — Richard Goldschmidt Copy Share Image
I have a theory, which is that the idea of a roast is to go to this forbidden, uncomfortable, almost performance-art-level shock… — Whitney Cummings Copy Share Image
I had a great deal of independence from the president and the White House during the entirety of my five years. And… — Donald Verrilli Jr Copy Share Image
Although the formulations of science now offer the most advanced knowledge of nature, men continue to use obsolete forms of thought long… — Max Horkheimer Copy Share Image
The Failure of Will theory is equally popular with people who are not depressed. Get out and take your mind off yourself,… — Chase Twichell Copy Share Image
Agricultural practice served Darwin as the material basis for the elaboration of his theory of Evolution, which explained the natural causation of… — Trofim Lysenko Copy Share Image
“Matter and energy are equivalent, according to the equation E=mc2, where E stand for energy, m for mass and c for the… — Marcha A. Fox Copy Share Image
Writers are greatly respected. The intelligent public is wonderfully patient with them, continues to read them, and endures disappointment after disappointment, waiting… — Saul Bellow Copy Share Image
I did my masters in elementary particles. But the foundations of elementary particles is quantum theory and there were too many conceptual… — Vandana Shiva Copy Share Image
Theories without facts may be barren, but facts without theories are meaningless. — Kenneth E. Boulding Copy Share Image
I choose colors I like and will photograph well. I don't do color theory! — Colleen Atwood Copy Share Image
There is a tendency for people to say evolution is only a theory. That is inappropriate. — Richard Dawkins Copy Share Image
The theory, hypothesis, framework, or background knowledge held by an investigator can strongly influence what is observed. — Norwood Russell Hanson Copy Share Image
The current situation with regard to theory is odd and maybe defined by a paradox. — Simon Critchley Copy Share Image
“Theory-the seeing of patterns, showing the forest as well as the trees” — Adrienne Rich Copy Share Image
In art, theories are as useful as a doctor's prescription; one must be sick to believe them. — Maurice de Vlaminck Copy Share Image
I see nothing in the theory of evolution inconsistent with an Almighty Creator and Protector. — John Henry Newman Copy Share Image
Democracy is the theory that the common people know what they want, and deserve to get it good and hard. — H. L. Mencken Copy Share Image
Physics advances by accepting absurdities. Its history is one of unbelievable ideas proving to be true. — Rivka Galchen Copy Share Image
“To me, it was clear proof of the existence of supersymmetry, the idea that every particle has a partner. She was mine.” — Olivia Sudjic Copy Share Image
Only six men in the world know about relativity. I am not one of them. When I ask them to explain, they… — Albert Einstein Copy Share Image
I'm not sure what theory is, unless it's the pursuit of fundamental questions. — David Antin Copy Share Image
No matter how much theory progresses, how radically styles change, chess play is inconceivable without tactics. — Samuel Reshevsky Copy Share Image
I think voting for the lesser of two evils in game theory always leads to more evil. — Penn Jillette Copy Share Image
Truth is a theory that is constantly being disproved. Only lies, it seems, go on forever. — Eartha Kitt Copy Share Image