Business, Media, MoneyJohn Wanamaker on Advertising“Half the money I spend on advertising is wasted; the trouble is I don’t know which half.”John Wanamaker US department store merchant (1838 – 1922)Related Quotes:Stephen Leacock on Advertising "Advertising may be described as the science of arresting the human intelligence…John Ciardi on Politics "The Constitution gives every American the inalienable right to make a damn…John F. Kennedy on Politics "The problems of the world cannot possibly be solved by skeptics or…Dwight D. Eisenhower on Television "I can think of nothing more boring for the American people than…John C. Dvorak on Computers and Business "In all large corporations, there is a pervasive fear that someone, somewhere…