# Edward Condon

From Quotes

The hardest habit of all to break is the terrible habit of happiness.

Theodosia Garrison**Edward Uhler Condon** (March 2, 1902 – March 26, 1974) was a distinguished nuclear physicist, a pioneer in quantum mechanics, a participant in the development of radar and nuclear weapons in World War II, research director of Corning Glass, director of the National Bureau of Standards, and president of the American Physical Society (as well as, late in his life, professor of physics at the University of Colorado.

## Sourced

- …when [Born and Heisenberg and the Göttingen theoretical physicists] first discovered matrix mechanics they were having, of course, the same kind of trouble that everybody else had in trying to solve problems and to manipulate and to really do things with matrices. So they had gone to Hilbert for help and Hilbert said the only time he had ever had anything to do with matrices was when they came up as a sort of by-product of the eigenvalues of the boundary-value problem of a differential equation. So if you look for the differential equation which has these matrices you can probably do more with that. They had thought it was a goofy idea and that Hilbert didn’t know what he was talking about. So he was having a lot of fun pointing out to them that they could have discovered Schrödinger’s wave mechanics six month earlier if they had paid a little more attention to him.
- Constance Reid
*Hilbert*(Springer-Verlag, 1996) [ISBN 0-387-94674-8] p. 182. Also quoted in Max Jammer,*The Conceptual Development of Quantum Mechanics*(McGraw-Hill, 1966) pp. 207-208. Jammer cites the original reference: Edward U. Condon*60 Years of Quantum Physics*,*Physics Today***15**37-49 (1962).

- Constance Reid