jīng lì / bǎi qiān / cì / shī bài / zhī hòu / tā / zhōng yú / zhǎo dào / le / zhèng què / de / fāng fǎ

经历百千次失败之后，他终于找到了正确的方法。

After failing hundreds and thousands of times, he finally found the right method.