動詞
處於平安嘅環境都要預想將來有咩危險 to think of danger in times of safety; to be vigilant in peaceful times
而家有幾個錢,應該居安思危,儲返啲錢傍身。
而家有几个钱,应该居安思危,储返啲钱傍身。
ji4 gaa1 jau5 gei2 go3 cin4, jing1 goi1 geoi1 on1 si1 ngai4, cou5 faan1 di1 cin2 pong4 san1. Although you are quite rich now, you should be vigilant and save some money.
Definitions (Wiktionary)
phrase, idiomatic
to think of danger in times of safety; to be vigilant in peacetime (syn.) 处安思危, 處安思危