The tears of cayman 鳄鱼的眼泪(意指猫哭老鼠假慈悲)
Carrion crows bewail the dead sheep and then eat them乌鸦吃死羊,先来哭一场/猫哭老鼠假慈悲
With handkerchief in one hand and sword in the other表面上同情别人的不幸而暗中准备从中取利/猫哭老鼠假慈悲.