Pauli Lectures on Physics Quotes

“For [Wolfgang] Pauli the central problem of electrodynamics was the field concept and the existence of an elementary charge which is expressible by the fine-structure constant ... 1/137. This fundamental pure number had greatly fascinated Pauli, .... For Pauli the explanation of the number 137 was the test of a successful field theory, a test which no theory has passed up to now.”
― Charles P. Enz, Pauli Lectures on Physics: Volume 1, Electrodynamics