The sole purpose of business is service. The sole purpose of advertising is explaining the service which business renders.
Leo BurnettCuriosity about life in all of its aspects, I think, is still the secret of great creative people.
Leo BurnettI have learned that it is far easier to write a speech about good advertising than it is to write a good ad.
Leo BurnettA good basic selling idea, involvement and relevancy, of course, are as important as ever, but in the advertising din of today, unless you make yourself noticed and believed, you ain't got nothin'.
Leo Burnett