酒食上得来的朋友，等到酒尽樽空转眼成为路人。一片冬天的乌云刚刚出现，这些飞虫们早就躲得不知去向了。一莎士比亚[英国] A friend who gains from wine and food becomes a passer-by when the wine is empty. A dark cloud in winter has just appeared, and these flying insects have long disappeared. I Shakespeare [England]