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"There will be well-testable theories, hardly testable theories, and non-testable theories. Those which are non-testable are of no interest to empirical scientists. They may be described as metaphysical."

— Karl Popper
karl popper Quotes Metaphysical,Scientist

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Karl Popper
Metaphysical
Scientist

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Myth is necessary because reality is so much larger than rationality...man is fundamentally mythic...His real health depends upon his knowing and living his metaphysical totality.

— Clyde S. Kilby

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My personal, metaphysical belief is Vedanta, which is that ultimately there is a singular consciousness. It's like a Hindu metaphysics, that basically we're all like characters in a play that consciousness is putting on to discover its own creative capacities.

— Daniel Pinchbeck

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