The greatest thing to be achieved in advertising, in my opinion, is believability, and nothing is more believable than the product itself.
Leo BurnettGood advertising should give the reader essential facts about the product or company advertised and should do so engagingly without trickery or hogwash.
Leo BurnettI have learned to respect ideas, wherever they come from. Often they come from clients. Account executives often have big creative ideas, regardless of what some writers think.
Leo Burnett