My theory is that comedy comes from little people.
Scott Thompson
We're going to need a definitive quantum theory of gravity, which is part of a grand unified theory - it's the main missing piece.
Kip Thorne
Life is so unlike theory.
Anthony Trollope
The theory of evolution, like the theory of gravity, is a scientific fact.
Neil deGrasse Tyson
He who loves practice without theory is like the sailor who boards ship without a rudder and compass and never knows where he may cast.
Leonardo da Vinci
My theory was that what I had to do was make a study of human behavior.
A. E. van Vogt
I always had the theory that if you have a dream, chase it. And I'm chasing it.
Rau'Shee Warren
Radical constructivism, thus, is radical because it breaks with convention and develops a theory of knowledge in which knowledge does not reflect an... →
Paul Watzlawick
Einstein explained his theory to me every day, and on my arrival I was fully convinced that he understood it.
Chaim Weizmann
I write music that sounds complex but isn't. I frankly never think in terms of theory.
Eric Whitacre