Indra Nooyi

I asked my parents for permission to study in America and they were so sure that I wouldn't get in and get a scholarship that they encouraged me to try. So I applied to Yale and got an excellent scholarship. I then worked for the Boston Consulting Group for six and half years.

I don't collect the way other people do. Some people collect rare guitars, like, 'I have a '54 Strat worth $50,000.' And I don't collect the way Nash does. Nash has Duane Allman's guitar and Johnny Cash's guitar. I bought guitars because they sounded good. I played them, they sounded unbelievably good, and I couldn't resist.

The price of diamonds can vary greatly depending on size, cut, color, and other factors, including whether they have a history. But because of the rarity of blue boron diamonds, they often fetch more money than gems of similar quality.