Latest research says greatness more due to sweat than brains
                                
                                
                                    (Newser) -
                                    In today’s scientific age, research suggests that genius isn’t a “hard-wired” trait, writes David Brooks in the New York Times: instead, it suggests “a more prosaic, democratic, even puritanical” perspective. Greatness may start with “slightly above average” talent, but what counts is thousands of hours...