Mystery Postcard - Croatia

This is among the 7 postcards that arrive yesterday, July 20, 2017. Why a mystery? Since I forgot  who sent this or whether this is a result of swap and where it came from. Luckily, Google provided that Brijuni are a group of fourteen small islands in the Croatian part of the northern Adriatic Sea. 

The message is inspiring, it says: "Dream what you want to dream, go where you want to go, be what you want to be. Because you have only one life and one chance to do all the things you want to do"
Thank you for this inspiring message Ma'am Jasmina! I love the psotcard and the message!
The stamps features a somekind of a pattern on a clothe.

Hoping the the person will message me. :)