The psychiatrists say that everybody should have a hobby. The hobby I recommend is advertising
David OgilvyWhen people aren't having any fun, they seldom produce good work. Kill the grimness with laughter. Encourage exuberance. Get rid of sad dogs that spread gloom.
David OgilvyMany manufacturers secretly question whether advertising really sells their product, but are vaguely afraid that their competitors might steal a march on them if they stopped.
David Ogilvy