Nobody notices how much effort the probation officer expends or how effective he is. The behavior of counselees, whether they find their way onto the right path or go astray again, has no bearing on the ranking and promotion of probation officers. Still, all Chang Ho-chuan's hard work doesn't escape the notice of Mrs. Chang, who is also disabled.
做與不做，怎麼做，都沒有人知道；不論輔導的被觀護人是走上正途，還是重蹈覆轍，也無關觀護人的考績升遷。