"Here is another small indication of how Strauss saw himself primarily as a practising musician rather than as a big composer of his time – which he was. In the years leading up to the Second World War, when it was still not the fashion for famous people to give out their private telephone numbers, I would read for the first time in a Garmisch Telephone Book: Dr. Strauss, Richard, Kapellmeister, and not as one would suspect “Composer”."
January 1, 1970
https://en.wikiquote.org/wiki/Richard_Strauss