為ㄨㄟˊ德ㄉㄜˊ不ㄅㄨˋ終ㄓㄨㄥwéidé‑bùzhōng

简为德不终

  1. 好事沒有做到底。也作「為德不卒」。例 「拾金不昧卻求報酬，難免有為德不終之憾」。

英to start on virtue but give up (idiom)​; to fail to carry things through, lack of sticking power, short attention span