人算不如天算

rénsuàntiānsuàn ㄖㄣˊ ㄙㄨㄢˋ ㄅㄨˋ ㄖㄨˊ ㄊㄧㄢ ㄙㄨㄢˋ

    • man proposes, God disposes (idiom)
    • one's plans can be derailed by unforeseen events

Character by character

Sources