Theory Quotes

Theory Quotes

Mark Twain

Rating - 3 (1 Votes)

How empty is theory in the presence of fact

Albert Einstein

Rating - 3 (1 Votes)

The truth of a theory is in your mind, not in your eyes.

Felix Cohen

Rating - 3 (1 Votes)

Generally, the theories we believe we call facts, and the facts we disbelieve we call theories

Friedrich Engels

Rating - 3 (1 Votes)

An ounce of action is worth a ton of theory.

Paul Feyerabend

Rating - 3 (1 Votes)

Knowledge is not a series of self consistent theories that converges towards an ideal view; it is rather an ever increasing ocean of mutually incompatible (and perhaps even incommensurable) alternatives, ...

Niels Bohr

Rating - 3 (1 Votes)

We are all agreed that your theory is crazy. The question which divides us is whether it is crazy enough to have a chance of being correct. My own feeling ...

William Pitt

Rating - 3 (1 Votes)

Theoretical principles must sometimes give way for the sake of practical advantages.

Leonardo da Vinci

Rating - 3 (1 Votes)

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.