I have learned that you can't have good advertising without a good client, that you can't keep a good client without good advertising, and no client will ever buy better advertising than he understands or has an appetite for.  -   Leo Burnett     Quotes
I have learned that you can't have good advertising without a good client, that you can't keep a good client without good advertising, and no client will ever buy better advertising than he understands or has an appetite for. Leo Burnett
 Advertising American Businessman