Results of measurements are the subject-matter of physics; and the moral of the theory of relativity is that we can only comprehend what the physical quantities stand for if we first comprehend what they are.


The Mathematical Theory of Relativity, Conclusion (p. 240), At The University Press. 1930


Results of measurements are the subject-matter of physics; and the moral of the theory of relativity is that we can only comprehend what the physical ...

Results of measurements are the subject-matter of physics; and the moral of the theory of relativity is that we can only comprehend what the physical ...

Results of measurements are the subject-matter of physics; and the moral of the theory of relativity is that we can only comprehend what the physical ...

Results of measurements are the subject-matter of physics; and the moral of the theory of relativity is that we can only comprehend what the physical ...