Leon O Chua said this quote

“ In the context of physics, 137 is equal to the integer part of the inverse of the fine structure constant ... The fine structure constant α is the key to the physicist’s quest for a Grand Unified Theory ... The number 137 has intrigued numerous prominent theoretical physicists ... All told, we believe that it is much easier, and more motivating, to remember a number that has deep significance in numerous disciplines, ... with the following terse ode to 137:Bethe was mischievous with 137Bohr was intrigued by 137Born was mystified by 137Fermi was frisky with 137Feynman was mesmerized by 137Heisenberg was fascinated by 137Lederman was enchanted by 137Pauli was consumed by 137Turing was matched by 137 ”