About Quote by James D. Watson

Experiment is the sole judge of the validity of any idea.

— Richard P. Feynman

Ideas must be put to the test. That's why we make things; otherwise they would be no more than ideas. There is often a…

— Andy Goldsworthy

Still I had a lurking question. Would it not be better if one could really 'see' whether molecules as complicated as the sterols, or…

— Dorothy Hodgkin

That's how the scientists discover new science. They start out with a hypothesis--an idea--and then others believe enough in the idea that they make…

— Esther Hicks

You can judge the validity of any idea or concept by asking Is this true for me?

— Brian Tracy

“Since Pawlow and his pupils have succeeded in causing the secretion of saliva in the dog by means of optic and acoustic signals, it…

— Jacques Loeb

Some scientists find, or so it seems, that they get their best ideas when smoking; others by drinking coffee or whisky. Thus there is…

— Karl Popper

Experiments are mediators between nature and idea.

— Johann Wolfgang von Goethe

If speculative ideas can not be tested, they're not science; they don't even rise to the level of being wrong.

— Wolfgang Pauli

Different areas present us with possibilities to test different theories.

— Torbjorn Tannsjo

Researchers have discovered that chocolate produces some of the same reactions in the brain as marijuana. The researchers also discovered other similarities between the…

— Matt Lauer

You have to trust yourself, not research. Not testing. Testing helps, but you have to trust your own taste. If your taste says something…

— Brian Grazer