So they should give back to chance? How does one do that? It may be a nice turn of phrase, but sound like completely meaningless if one takes a minute to think about it.
One should be charitable because it's human to be compassionate to your fellow human being, not because being successful automatically puts you in debt to the God of Chance, which debt should be repaid or else. And not because by being successful you stole your success from somebody else.
One should be charitable because it's human to be compassionate to your fellow human being, not because being successful automatically puts you in debt to the God of Chance, which debt should be repaid or else. And not because by being successful you stole your success from somebody else.