My faith in the reliability of the theory still fluctuates... Thus, if not all systems of equations of the theory... admit transformations other than linear ones, then the theory contradicts its own starting point and all is up in the air.


Collected Papers of Albert Einstein (Volume 5), Letter, Einstein to Lorentz (Document 467)

Albert Einstein Quotes

My faith in the reliability of the theory still fluctuates... Thus, if not all systems of equations of the theory... admit transformations other than ...

My faith in the reliability of the theory still fluctuates... Thus, if not all systems of equations of the theory... admit transformations other than ...

My faith in the reliability of the theory still fluctuates... Thus, if not all systems of equations of the theory... admit transformations other than ...

My faith in the reliability of the theory still fluctuates... Thus, if not all systems of equations of the theory... admit transformations other than ...