Sukikoso monono jyousu nare

I have talked with many foreign people, sometimes they remineded me of a Japanese ideom.
That is "好きこそものの上手なれ(Sukikoso monono jyouzu nare)". I cannot translate it well, so I found translated passage from web. Here is follow passage.



Your fondness helps improve your skill - who likes not his business, his business doesn't like him.



I think it's so suitable for people who learn languages.