世上无难事，只怕有心人 (shì shàng wú nán shì, zhǐ pà yǒu xīn rén)

 世上无难事，只怕有心人

(shì shàng wú nán shì, zhǐ pà yǒu xīn rén)
English Translation: “Nothing in the world is difficult to those who are determined enough.”

Meaning:
This is similar to the phrase “it’s dogged as does it.” Determination brings success; nothing is impossible if you’re willing to work for it. It’s also similar to “where there’s a will, there’s a way.”

Example:
他总是坚持不懈，证明了世上无难事，只怕有心人。
(He always perseveres and proves that “nothing in the world is difficult to those who are determined enough.”)

Source: Hello Mandarin