Coming up with a good idea, with an insight into the way the world works that is really new and that you really believe in, is a deeply satisfying experience.
Paul KrugmanI have friends, political scientists, sociologists, who all share an interest at least in certain kinds of science fiction.
Paul KrugmanWe know that advanced economies with stable governments that borrow in their own currency are capable of running up very high levels of debt without crisis.
Paul Krugman