局外人对事情的来龙去脉,往往比当事者清楚。《隋唐演义・第十四回》:“正是当局者迷,旁观者清。”亦作“旁观者审,当局者迷”、“当局者迷,傍观者清”、“当局称迷,傍观必审”。
英语 Those closely involved can't see as clealy as those outside
日语 傍目八目 (おかめはちもく)
俄语 со стороны виднéе