杜漸防萌（杜漸防萌）　

◎ 杜漸防萌 dùjiàn-fángméng

[nip (crush,check) the matter in the bud;desteroy evils before they become apparent] 漸:指事物發(fā)展的開(kāi)端。萌:萌芽。杜絕漸生的變故而防患于未然

復(fù)制孝經(jīng),廣陳德行,杜漸防萌,預(yù)所有抑。——《三國(guó)志·秦宓傳》