One of his (loosely) quotes was: “I feel so lucky and great to..."

Is the part "(loosely) quotes" okay?

I will appreciate all the help and comments Emotion: big smile
Hi Prinny, and welcome to English Forums.
No, "loosely" is an adverb and needs to modify a verb.
He is loosely quoted as saying, "...
Site Hint: Check out our list of pronunciation videos.
Thank you for your help, Grammar Geek.

I just wonder if you could help me rewrite the sentence using my old structure?

Thank you again.
One of his (paraphrased) quotes was, "..."