There's nothing inappropriate about having debt in America. It's what helped us grow over time. And it's when debt gets out of control that you worry.
Warren BuffettAs I have mentioned before, we cannot make the same sort of money out of permanent ownership of controlled businesses that can be made from buying and reselling such businesses, or from skilled investment in marketable securities. Nevertheless, they offer a pleasant long term form of activity (when conducted in conjunction with high grade, able people) at satisfactory rates of return.
Warren Buffett