【退思补过】〖tuì s b guò〗[think of ... after retiring and amend errors]

退步抽身著诗典，

思如泉涌汉英翻。

补天济世拯人类，

过化存神大同寰。

表示事后省察自己的言行，有没有错误必须补正的地方。Express examine own words deeds after event, has have not mistakes must corrected of local.