I Want to Study New Languages

I think I need to study not only English, but also other languages. Foreigners are talented (It is grammatically correct, but I feel it would be more appropriate to phrase it as an opinion, "I think foreigners are talented,..."), since they can speak more than 3 (this is fine, but I was told as a general rule to write out numbers up to ten. After that, you start to use numerical values) languages as a matter of course. I studied German for a year at my university, but I can't understand it at all. I'm currently not studying it. I know learning new languages is not that easy, but I want to start learning them. (I've not decided yet what language I study). However, I need to brush up on my English skill before studying a new language. My English is still too bad.