Hey Raam, how do you know that the two Ambwani brothers are not hard working! Do you really believe that they have come to be the richest family in the world simply by sitting on and enjoying the wealth created by their late lamented father? Kumarmangalam Birla's grand father left much more wealth than Dhirubhai ever possessed. Yet all the Birla clan combined are not even a third of Ambwanis in wealth. So buddy, it is hard work, excellent planning and guts of the Ambwanis.
