邯郸学步
[词典] （比喻摹仿别人不成， 反而丧失固有的技... imitate others and thus lose one's own individuality; imitate another without success and lose what used to be one's own ability; In attempting to walk like a swan, the crow loses its own gait.;slavishly imitate others and lose own originality;
[例句]“邯郸学步”这个成语就是从这则传说而来的。
From this fable comes the idiom Learn to walk in Handan.