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Theory Quotes - Page 13

Conjecture as to things useful, is good; but conjecture as to what it would be useless to know, is very idle.

Samuel Johnson (1798). “Dr. Johnson's Table Talk: Containing Aphorisms on Literature, Life, and Manners; with Anecdotes of Distinguished Persons, Selected and Arranged from Dr. Boswell's Life of Johnson”, p.394

The basic theory in twistor theory is not to add extra dimensions.

"Secrets of the Old One". "The Groks Science Show" with Frank Ling, grokscience.wordpress.com. January 18, 2009.

Film theory has nothing to do with film.

"Lights, Camera, Action. Marxism, Semiotics, Narratology." by David Weddle, articles.latimes.com. July 13, 2003.

There is no complete theory of anything.

Robert Anton Wilson (1992). “Reality is what You Can Get Away with: A Screenplay”, Dell Books

If we want to sum up the theory of evolution by natural selection in two words, which have great relevance for all societies and businesses, we should simply remember: diversity works.

Richard Koch (2013). “The 80/20 Principle and 92 Other Powerful Laws of Nature: The Science of Success”, p.34, Nicholas Brealey Publishing

The Darwinian theory is in principle capable of explaining life. No other theory that has ever been suggested is in principle capable of explaining life.

Richard Dawkins (2015). “The Blind Watchmaker: Why the Evidence of Evolution Reveals a Universe without Design”, p.272, W. W. Norton & Company

We've heard some theories, but there is a lot of mystery surrounding my adoption.

"'Millionaire Matchmaker' Patti Stanger opens up about abortion regrets, her desire to adopt" by Hollie McKay, www.foxnews.com. June 28, 2012.

I'm a bit of a romantic. In theory!

"Biography/ Personal Quotes". www.imdb.com.

Theories are just fantasies. And they change.

Michael Crichton (1997). “The Lost World”, Knopf

If a theory purports to explain everything, then it is likely not explaining much at all.

Massimo Pigliucci (2010). “Nonsense on Stilts: How to Tell Science from Bunk”, p.2, University of Chicago Press

Philosophy is not a theory but an activity.

Ludwig Wittgenstein (2014). “Tractatus Logico-Philosophicus: German and English”, p.9, Routledge