https://ling-lingchinese.com/2019/04/16/chinese-sayings-%e5%a1%9e%e7%bf%81%e5%a4%b1%e9%a9%ac%ef%bc%8c%e7%84%89%e7%9f%a5%e9%9d%9e%e7%a6%8f-a-setback-may-turn-out-to-be-a-blessing-in-disguise/
Chinese Sayings: 塞翁失马,焉知非福 A setback may turn out to be a blessing in disguise