" Whenever I see everyone rushing to bet their money on what’s hot, I remind myself of Bernard Baruch, the Wall Street legend and adviser to U.S. presidents. During the stock-market craze of the late 1920s, Baruch stopped for a shoeshine one day and the guy working on his shoes began giving him stock tips. His shoes looking fine, Baruch headed back to the office—and sold everything. I had my own Bernard Baruch moment in mid-1998 as most people were transfixed by the astonishing and continued rise of a group of glamour tech stocks. "

― Jim Rogers , Hot Commodities: How Anyone Can Invest Profitably in the World's Best Market