他们的努力终于获得了成功。
tāmen de nǔlì zhōngyú huòdé le chénggōng 。
Their efforts finally achieved success.
只要努力，就一定能成功。
zhǐyào nǔlì ， jiù yīdìngnéng chénggōng 。
As long as you work hard, you will definitely succeed.
成功的秘诀在于坚持不懈。
chénggōng de mìjué zàiyú jiānchí bùxiè 。
The secret to success lies in perseverance.