There is one catagory of advertising which is totally uncontrolled and flagrantly dishonest: the television commercials for candidates in Presidential elections.
David OgilvyMake sure you have a vice president in charge of your revolution, to engender ferment among your more conventional colleagues.
David OgilvyNever stop testing, and your advertising will never stop improving. Testing was used in advertising decades ago. The internet has made testing so easy that every online marketer can use it to improve advertising results. Google content experiment is a free tool for you to do split testing.
David OgilvyWe all have a tendency to use research as a drunkard uses a lamppost – for support, not for illumination.
David Ogilvy