translation.en: Alan Greenspan's proclamations that the years of economic growth would go on and on, not challenged by his peers, until after the crisis, of course.
translation.zh: 阿兰·格林斯潘曾经宣称 经济增长会连年持续 不会停滞， 业内没人挑战他的权威， 但后来经济危机却席卷而来。