@60minutes: In 2009, Dolly Parton spoke to Morley Safer about how being underestimated helped her in business. "I look like a woman, but I think like a man,” the country music star said. "And in this world of business that has helped me a lot. Because by the time they think that I don't know what's going on, I done got the money and gone." Parton died at 80, her family announced Tuesday.