冷眼旁观（冷眼旁觀）　

◎ 冷眼旁观 lěngyǎn-pángguān

[look on coldly as a bystander; look coldly from the side-lines; take a detached point of view] 局外人的静观

欺人意气总难堪,冷眼旁观也不甘。——《水浒传》