The problem of physics is how the actual phenomena, as observed with the help of our sense organs aided by instruments, can be reduced to simple notions which are suited for precise measurement and used of the formulation of quantitative laws.


Experiment and Theory in Physics (pp. 8-9), Cambridge University Press. 1944


The problem of physics is how the actual phenomena, as observed with the help of our sense organs aided by instruments, can be reduced to simple...

The problem of physics is how the actual phenomena, as observed with the help of our sense organs aided by instruments, can be reduced to simple...

The problem of physics is how the actual phenomena, as observed with the help of our sense organs aided by instruments, can be reduced to simple...

The problem of physics is how the actual phenomena, as observed with the help of our sense organs aided by instruments, can be reduced to simple...