Erwin Schell Quote

Make it a rule never to say anything about any individual that you would not say to him personally.


The Technique of Executive Control (1950 ed.)


Make it a rule never to say anything about any individual that you would not say to him personally.

Make it a rule never to say anything about any individual that you would not say to him personally.

Make it a rule never to say anything about any individual that you would not say to him personally.

Make it a rule never to say anything about any individual that you would not say to him personally.