◎ 得鱼忘筌 déyú-wàngquán[forget the means by which the end is attained;forget the trap as soon as the fish is caught] 筌是用来捕鱼的器具。得到了鱼,就忘掉筌。比喻达到目的以后就忘了赖以成功的东西 筌者所以在鱼,得鱼而忘筌。——《庄子·外物》-----------------国语辞典：筌，捕鱼用的竹器。得鱼忘筌指捕得了鱼，便忘掉了筌。语本《庄子．外物》：「筌者所以在鱼，得鱼而忘筌。」比喻悟道者忘其形骸。《文选．嵇康．赠秀才入军诗五首之四》：「嘉彼钓叟，得鱼忘筌。」后转比喻人在成功后就忘本背恩。明．朱权《荆钗记．第一五出》：「愿他独占魁选，荣显。母妻封赠受皇宣，门楣显，姓名传。得鱼后，怎忘筌？」近兔死狗烹,过河拆桥反饮水思源