There isnโt any significant difference between the various brands of whiskey, or cigarettes or beer. They are all about the same. And so are the cake mixes and the detergents, and the margarinesโฆ The manufacturer who dedicates his advertising to building the most sharply defined personality for his brand will get the largest share of the market at the highest profit.
David OgilvyYou aren't advertising to a standing army; you are advertising to a moving parade. Three million consumers get married every year. The advertisement which sold a refrigerator to those who got married last year will probably be just as successful with those who'll get married next year. An advertisement is just like a radar sweep, constantly hunting new prospects as they come into the market. Get a good radar and keep it sweeping.
David Ogilvy