Nowadays it is the fashion to pretend that no single individual is ever responsible for a successful advertising campaign. This emphasis on "teamwork" is bunkum - a conspiracy of the mediocre majority.
David OgilvyDo not address your readers as though they were gathered together in a stadium. When people read your copy, they are alone. Pretend you are writing to each of them a letter on behalf of your client.
David OgilvyThe advertisers who believe in the selling power of jingles have never had to sell anything.
David OgilvyAdvertising is the place where the selfish interests of the manufacturer coincide with the interests of society.
David Ogilvy