Physics, it is plain, tells us something about some of the constituents of the actual world; what these constituents are may be doubtful, but it is they that are to be called physical, whatever their nature may prove to be.


Mysticism and Logic: And Other Essays, Chapter VIII (p. 150), Longmans, Green & Co. 1919

Bertrand Russell Quotes

Physics, it is plain, tells us something about some of the constituents of the actual world; what these constituents are may be doubtful, but it is...

Physics, it is plain, tells us something about some of the constituents of the actual world; what these constituents are may be doubtful, but it is...

Physics, it is plain, tells us something about some of the constituents of the actual world; what these constituents are may be doubtful, but it is...

Physics, it is plain, tells us something about some of the constituents of the actual world; what these constituents are may be doubtful, but it is...