The most discussed building in Mumbai is probably the twenty –seven- story of Mukesh Ambani India's wealthiest man and the head of Reliance Industries. Ambani's personal wealth is estimated at just under $ 25 billion, just about a billion for each floor of his Mumbai home. Mukesh Ambani
The old foundations of success are gone ... The world's wealthiest man, Bill Gates, owns nothing tangible: no land, no gold or oil, no factories ... For the first time in history the world's wealthiest man owns only knowledge. Lester Thurow