My theory is the spectrum: there's a spectrum of sexuality.

My theory is the spectrum: there's a spectrum of sexuality.

A good scientific theory is one which is falsifiable, which has not been falsified.

I never accepted Communist dogma or theory.

Every theory is a self-fulfilling prophecy that orders experience into the framework it provides.

I don't really believe in the auteur theory.

M-theory is the unified theory Einstein was hoping to find.

I never accepted Communist dogma or theory.

I'm very strongly in favor of the auteur theory.

I have a theory that confidence comes from self-worth.

I have a theory that evolutionary biologists are more vain than particle physicists.

We completely reject the theory of evolution.

As for everything else, so for a mathematical theory: beauty can be perceived but not explained.

My theory is that all of Scottish cuisine is based on a dare.

Mercantilism was an insidious economic theory that held Europe in its thrall in the 16th, 17th and 18th centuries.

An ounce of action is worth a ton of theory.

Our concern, however, is with slavery as it is, and not with any theory of it.

I have a theory that people are either born 'yeses' or 'nos'.

A valid scientific theory is predictive, verifiable, and replicable. To me, that's beautiful.

In theory there is no difference between theory and practice. In practice there is.