Like a modern-day Scrooge, Buffett has accumulated vast wealth over decades of thrift and wise investing. Famous for both being the world’s greatest investor and living modestly, he eats using coupons from McDonald’s, works in a cheap office, drives an old car, and lives in a modest home. No one seems to ever ask, “If Buffett is not benefiting from all his wealth in the way he lives, who is benefiting?”