Marriage, as a human institution, depends on the concept of first being better than best. And so does business. - Al Ries

You see this in the toy business. Some owners of hot toys want to put their hot toy name on everything. The result is that it becomes an enormous fad that is bound to collapse. When everybody has a Ninja turtle, nobody wants one anymore. The Ninja turtle is a good example of a fad that collapses in a hurry because the owner of the concept got greedy. The owner fans the fad rather than dampening it. On the other hand, the Barbie doll is a trend. When Barbie was invented years ago, the doll was never heavily merchandised into other areas. As a result, the Barbie doll has become a long-term trend in the toy business.

Advertising can only maintain brands that have been created by publicity.

Mind-changing is the road to advertising disaster.