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 OgilvyIf you have a truly big idea, the wrong technique won't kill it. And if you don't have a big idea, the right technique won't help you
David OgilvyNobody ever arrives at a very big idea through a conscious, rational thought process. It comes from your unconscious.
David Ogilvy