Copenhagen in Debate

Michael Frayn's Copenhagen in Debate
Historical Essays and Documents On the 1941 Meeting Between Niels Bohr and Werner Heisenberg

A. Einstein (1950). Out of My Later Years

The whole of science is nothing more than a refinement of everyday thinking. It is for this reason that the critical thinking of the physicist cannot possibly be restricted to the examination of concepts of his own specific field. He cannot proceed without considering critically a much more difficult problem, the problem of analyzing the nature of everyday thinking.
Einstein, A. (1936). "Physics and reality"