Which inspirational words would best fit a public art piece designed for a playground that celebrates inclusivity and diversity?

The City of Dublin will soon be rehabilitating the current playground at the Dublin Sports Grounds into an all-abilities playground. The playground will feature a sculpture by artist Barbara Grygutis entitled, Conversation.  The City needs your help in choosing inspirational words that will be embedded into the concrete walkway as part of Ms.Grygutis' sculpture.  The words are meant to convey Dublin's diversity, and the importance of opening a conversation with people of all abilities and backgrounds.

Please review the list of words and phrases, including some that were suggested during the playground-naming process, and some from the artist's concept.  Please indicate how well each word fits for a playground celebrating inclusivity and diversity.  

Conversation by artist Barbara Grygutis