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饲养老虎,自伤其身。比喻纵敌留患。
[bringing up a tiger one sustains injury himself——to be injured by one whom one has been kind to] 饲养老虎,伤及自身。比喻纵容坏人,害了自己 兀术听了,大叫道:“罢了,罢了!此乃养虎伤身也!”—— 清· 钱彩《说岳全传》