Upton Sinclair, circa 1900: >It is difficult to get a man to understand something when his salary depends upon his not understanding it. True 100 years ago, t

Upton Sinclair, circa 1900: >It is difficult to get a man to understand something when his salary depends upon his not understanding it. True 100 years ago, true today. https://quoteinvestigator.com/2017/11/30/salary/ https://quoteinvestigator.com/2017/11/30/salary/