天有不测风云,人有旦夕祸福

tiān yǒu bù cè fēng yún , rén yǒu dàn xī huò fú

fortune as unpredictable as the weather, every day may bring fortune or calamity (idiom); sth unexpected may happen at any moment

tiān

day

yǒu

to have; there is

no; not so

to survey

fēng

wind

yún

abbr. for Yunnan Province 雲南省|云南省[Yun2 nan2 Sheng3]

,

rén

person; people

yǒu

to have; there is

dàn

(literary) dawn; daybreak

(bound form) sunset; dusk

huò

disaster

abbr. for Fujian province 福建省[Fu2 jian4 Sheng3]