The five steps in teaching an employee new skills are preparation, explanation, showing, observation and supervision.

If you want to know if your brain is flabby, feel your legs.

The American conception of advertising is to arouse desires and stimulate wants, to make people dissatisfied with the old and out-of-date and by constant iteration to send them out to work harder to get the latest model - whether that model be an icebox or a rug or a new home.

No sex, age, or condition is above or below the absolute necessity of modesty; but without it one vastly beneath the rank of man.

An election goes on every minute of the business day across the counters of hundreds of thousands of stores and shops where the customers state their preferences and determine which company and which product shall be the leader today and which shall lead tomorrow.

I had never thought of advertising as a life work, though I had on the side, written some very successful copy.

Great men suffer hours of depression through introspection and self-doubt. That is why they are great. That is why you will find modesty and humility the characteristics of such men.