Warren Buffett hung newspapers from 7 market catastrophes on an office wall to remind him 'anything can happen'

"Becoming Warren Buffett"/HBO Warren Buffett may have an estimated net worth of around $76 billion, but the Omaha headquarters of his conglomerate Berkshire Hathaway are simple and sparse. In the hallway leading to Buffett's office are hung some fun photos of himself and his team, as well as some corporate swag from some of his investments, like the Coca-Cola Company. There are also the framed front pages of seven newspapers from infamous days in Wall Street history. They're a way to keep Buffet...