得魚忘筌 [ㄉㄜˊ ㄩˊ ㄨㄤˋ ㄑㄩㄢˊ; de2 yu2 wang4 quan2] lit. catch fish then forget the trap (idiom, from Zhuangzi 莊子); fig. to take help for granted ◄ ►
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