I do not regard advertising as entertainment or an art form, but as a medium of information.
David OgilvyAny fool can write a bad advertisement, but it takes a genius to keep his hands off a good one.
David OgilvyThe advertisers who believe in the selling power of jingles have never had to sell anything.
David OgilvyA good advertisement is one which sells the product without drawing attention to itself.
David Ogilvy