"As we were writing this hook, we found that when we shared the title with people, they would often nod ruefully and ask: 'But does it have a happy ending?' Our answer is that we can write a happy ending, but it is up to the country—to all of us—to determine whether it is fiction or nonfiction. We need to study harder, save more, spend less, invest wisely, and set back to the formula that made us successful as a country in every previous historical turn. What we need is not novel or foreign but values, priorities, and practices embedded in in our history and culture, applied time and again to propel us forward as a country. That is all part of our past. That used to be us, and can be again—if we will it."—Thomas L. Friedman and Michael Mandelbaum