Meaning of the word "it's dogged that does it" in English

What does "it's dogged that does it" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

it's dogged that does it

US /ɪts ˈdɔːɡd ðæt dʌz ɪt/
UK /ɪts ˈdɒɡɪd ðæt dʌz ɪt/
"it's dogged that does it" picture

Idiom

persistence and determination are the keys to success

Example:
The project was difficult, but it's dogged that does it, and we finally finished.
Don't give up now; remember, it's dogged that does it.