黄粱梦 (huángliángmèng) 比喻虚幻的梦想。典出唐·沈既济《枕中记》,说卢生在梦中享尽了荣华富贵,醒来时,蒸的黄粱米饭尚未熟,只落得一场空 Golden Millet Dream (from the story of a poor scholar who dreamt that he had become a high official but awoke to find only the pot of millet still cooking on the fire);pipe dream
