As well, some advice that she and her ex-husband Bill Gates received from Warren Buffet shortly after they established the Gates Foundation in 2000. The words of wisdom from Buffet have stayed ...

Warren Buffett has moved up on Bloomberg's rich list. His estimated $161 billion net worth puts him $1 billion ahead of Bill Gates.

Warren Buffett has surpassed Bill Gates in net worth, Bloomberg estimates.Daniel Zuchnik/WireImage via Getty Images; Justin Tallis - WPA Pool/Getty Images Warren Buffett has surpassed Bill Gates ...