"An examination of the leaders and military assistants closest to Hitler – men such as Jodi and Keitel in the OKW and Ribbentrop, Himmler, Goering and Goebbels - reveals that almost all were sycophants. Ribbentrop and Goering, for example, carefully saw to it that Hitler received only the reports that confirmed his own beliefs and images."
January 1, 1970
https://en.wikiquote.org/wiki/Sycophancy