善始善終 [ㄕㄢˋ ㄕˇ ㄕㄢˋ ㄓㄨㄥ; shan4 shi3 shan4 zhong1] where there's a start, there's a finish (idiom); to finish once one starts sth to carry things through I started, so I'll finish. ◄ ►