" Most politicians cannot be theorists. First, because they are rarely thinkers; second, because the frenetic lifestyle they impose on themselves leaves no time for big ideas. But most of all because to be a theorist you have to admit the possibility of being wrong – the provisionality of knowledge – and you know you cannot spin your way out of a theoretical problem. "

― Yanis Varoufakis , The Global Minotaur: America, the True Origins of the Financial Crisis and the Future of the World Economy