“It is difficult to get a man to understand something, when his salary depends on his not understanding it.” https://quoteinvestigator.com/2017/11/30/salary/ h

“It is difficult to get a man to understand something, when his salary depends on his not understanding it.” https://quoteinvestigator.com/2017/11/30/salary/ https://quoteinvestigator.com/2017/11/30/salary/