Bill Gates is an optimist. He believes the world will be a better place in 20 years, that diseases like polio, measles and ...

Bill Gates is an optimist. He believes the world will be a better place in 20 years, that diseases like polio, measles and ...

Bill Gates is an optimist. He believes the world will be a better place in 20 years, that diseases like polio, measles and malaria will be eradicated, and that there will be other rich people lining ...

His life revolves around his wife, Priscilla Chan, and their three daughters ... Among American billionaires like Elon Musk, Jeff Bezos, Larry Ellison and Bill Gates, Zuckerberg stands out ...