天有不测风云

天有不测风云
tiān yŏu bùcè fēngyún
〈熟〉 A storm may arise out of a clear sky. —unexpected; unpredictable:
- 天有不测风云，人有旦夕祸福。 Storms gather without warning, and bad luck befalls men overnight. or In nature, there are unexpected storms and in life, unpredictable vicissitudes.

- 简体中文>英语, 汉英词典

天有不测风云
tiān yǒu bùcè fēngyún
<熟> a storm may arise from a clear sky—sth unexpected may happen any time

天有不测风云，人有旦夕祸福
tiān yǒu bùcè fēngyún, rén yǒu dànxī huòfú
<熟> storms gather without warning and misfortune befalls men overnight; in nature there are unexpected storms and in life unpredictable vicissitudes

- 简体中文>英语, 汉英大词典