There's even a relevant book with that this phrase as its title, This Time Is Different: Eight Centuries of Financial Folly (http://www.amazon.com/This-Time-Dif

There's even a relevant book with that this phrase as its title, This Time Is Different: Eight Centuries of Financial Folly (http://www.amazon.com/This-Time-Different-Centuries-Financial/dp/0691152640/ http://www.amazon.com/This-Time-Different-Centuries-Financia...).