Over the years, Tang has repented, written many books to confess his sins, and urged others to pursue good deeds.
但是也有人能在錯誤中記取教訓，並同意犯了錯必要償付代價的定律，心平氣和地面對所肇下的過失，既不怨天也不尤人地接受處罰，並藉此機會向已身心靈深處探索，挖掘出本性中屬惡的一面，並生悔悟遷善之心。