Can advertising foist an inferior product on the consumer? Bitter experience has taught me that it cannot. On those rare occasions when I have advertised products which consumer tests have found inferior to other products in the same field, the results have been disastrous. – David Ogilvy

I 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 Ogilvy