Paul Krugman: The growing crisis in Europe - Viewpoints - The Sacramento Bee

http://www.sacbee.com/2014/05/23/6428055/paul-krugman-the-growing-crisis.html

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The importance of naught:

It had the biggest head you ever saw. A great enormous thing, - like nothing. A huge big -- well, like a -- I don't know -- like an enormous big nothing.  A.A. Milne, "Winnie The Pooh"