《宋史·列传·卷一百七十七》
贾似道丧失军队大败，以致误国，表面上请求惩罚而实际上暗地里袒护他。
请养宗子以系国本，以镇人心。
When a large army was approaching the state's frontiers, the army assisting the emperor remained in the capital and was not sent to meet the enemy.