It's the lack of ambition that cripples most people, and makes them so pedestrian in the advertising/creative business
David OgilvyHire people who are better than you are, then leave them to get on with it. Look for people who will aim for the remarkable, who will not settle for the routine.
David OgilvyIt follows that unless your headline sells your product, you have wasted 90 percent of your money.
David Ogilvy