H. L. Mencken once said that nobody ever went broke underestimating the taste of the American public. That is not true. I have come to believe that it pays to make all your layouts project a feeling of good taste, provided that you do it unobtrusively. An ugly layout suggests an ugly product. There are very few products which do not benefit from being given a first class ticket through life.
David OgilvyI have a theory that the best ads come from personal experience. Some of the good ones I have done have really come out of the real experience of my life, and somehow this has come over as true and valid and persuasive.
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 Ogilvy