◎ 壽陵失步 shòulíng-shībù
[study from others on halfway, lost sb.’s own strongress] 比喻模仿別人不到家,反而連自己原來所會的東西也忘掉了
且子獨不聞夫壽陵馀子之學行於邯鄲與?未得國能,又失其故行矣,直匍匐而歸耳。——《莊子·秋水》