You can't buy happiness!!! However you can rent such a reasonable facsimile that you'll never know the difference.
Smart and wise adults teach their kids to read books. Stupid people sit their kids in front of a TV or pop in a DVD. It's that simple.
I think that is a pretty good point, actually. One can rush a needle into one's arm for 50 bucks a day and buy an illusion of happiness and probably feel happier than most billionaires in their entire lives.
I think, if you have created wealth with your own efforts and hard-work, then there is no need to look for the surprising ways that someone will tell you. You know pretty well, how to utilise your knowledge and efforts to get more from your life.