First line of the famous couplet in Du Fu's (
杜甫, Tang dynasty) 《
自京赴奉先县咏怀五百字》:
朱门酒肉臭,
路有冻死骨 — 'behind vermilion gates, wine and meat go rotten; by the roadside lie the bones of the frozen dead.' Written in the winter of 755, just as the An Lushan Rebellion broke out.