Word: 居安思危 (jūānsīwēi) 居安思危 dictionary entry jūānsīwēi to think of danger in times of safety; to be vigilant in peacetime (idiom) Full dictionary entry for 居安思危 Example sentences using 居安思危 2 sentences, showing page 1 of 1. 和平时期也要居安思危。 Hépíng shíqī yě yào jū'ānsīwēi. Even in peacetime, we must stay vigilant. 生活稳定了，也要居安思危。 Shēnghuó wěndìngle, yě yào jū'ānsīwēi. Even when life is stable, you should stay alert to possible risks.