追悔何及

Explanation: Regret the things in the past, it has not changed. Have also been less than regret. " 　　Source: "History of Old Zhuangzong of Latter Five Eight of the century" soldiers separated from their parents for years, do not take Chizhi mothering, the Yi San worry, regret, and how! "Song Zhangjun room" sign Shen Yun Ji Qi Shou tactic "world of people, injured more than Shiyu students cutting life, Heritage and a total of Yan; not earlier self-defense, regret, and how?" 　　Examples: When King Wu loss rely, when captured, killed themselves killing the country, leaving machines Jesus Christ, ~. ★ Ming Xu Zhonglin "Gods," the eighty-first back