This is pure African mentality and belief. I know it when I see it. Not as if it is a bad thing anyway.
I believe that being rich is determined by "Decision Taken" and not by chance. Intelligence or talent is way out of it. So, let's discuss decision taken in perspective. Take the profile of any known rich person and you would read in it how he made a certain decision that was either later favourable or went against him. And how he went back and took another decision that turned things around. Bill Gates didn't meet chance until he took that decision to drop out of school. The same applies to Zuckerberg. Even Africa's richest man, Aliko Dangote, at a point in his life had to take that decision of going into manufacturing which is today his greatest asset. Chance without taking the decision won't amount to anything.
For me, the difference between a poor man and a rich man is decision taken.