Experiments Quote by Richard P. Feynman

The test of all knowledge is experiment.

— Richard P. Feynman

The true method of knowledge is experiment.

— William Blake

Experiment is the sole source of truth.

— Henri Poincare

Experiment is the sole source of truth. It alone can teach us something new; it alone can give us certainty.

— Henri Poincare

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

— Richard P. Feynman

Experiment is the mother of knowledge.

— Madeleine L'Engle

Experiment is the only means of knowledge at our disposal. Everything else is poetry, imagination.

— Max Planck

Knowledge must come through action. You can have no test which is not fanciful, save by trial.

— Sophocles

The principle of science, the definition, almost, is the following: The test of all knowledge is experiment. Experiment is the sole judge of scientific…

— Richard P. Feynman

“Scientists usually assume that no theory is 100 per cent correct. Consequently, truth is a poor test for knowledge. The real test is utility.…

— Yuval Noah Harari

Science is the search for truth.

— Linus Pauling

Experimental science is the queen of knowledge.

— Roger Bacon