光前裕后（光前裕後）　

◎ 光前裕后 guāngqián-yùhòu

[luster forefathers and benefit future generations;win praise for one‘s ancestors and enrich one‘s posterity] 光耀祖宗而恩澤流傳及于后世。多用來稱頌他人功業(yè)隆盛

先生之偉業(yè),光前裕后,彪炳千古