From Barnum’s vantage, attention—whether negative or positive—was the main ingredient of his success. The worst fate in the world for a man who yearns fame, glory, and, of course, power is to be ignored. If the courtier happens to engage in arms in some public spectacle such as jousting ... he will ensure that the horse he has is beautifully caparisoned, that he himself is suitably attired, with appropriate mottoes and ingenious devices to attract the eyes of the onlookers in his direction as surely as the lodestone attracts iron. Baldassare Castighone, 1478-1529