Melinda and Bill Gates: saving lives - Times Online (November 29, 2008 Janice Turner ) If you had married the world’s richest man, how would you live? Perhaps when the private islands, yachts and jets, the parties and Paris couture start to pall, you might schedule in a little light do-gooding. Maybe you’d bestow a gift upon a symphony orchestra or endow a museum. Something elegant with social cac