If you ever have the good fortune to create a great advertising campaign, you will soon see another agency steal it. This is irritating, but don't let it worry you; nobody has ever built a brand by imitating somebody else's advertising.
David OgilvyNever write an advertisement which you wouldn't want your family to read. You wouldn't tell lies to your own wife. Don't tell them to mine.
David OgilvyIf you have a truly big idea, the wrong technique won't kill it. And if you don't have a big idea, the right technique won't help you
David OgilvyThe more story-appeal there is in the picture or in the photograph, the more people would look at your ad
David Ogilvy