Water that contains salt is called brine you can always tell you are close to the ocean because you can smell the brine and hear the sea gulls.
the island is the symbol for utopia if we are talking about the same thing
It means true friends are hard to find but when you do find them hold them close because they're worth so much. Fake friends are literally everywhere around you and mean nothing/worth nothing.
The Boston Tea Party has much significance. Both the American and British responded differently to the situation which is why it ended the way it did. The British were angry because the colonists imposed a rebellion and wanted to, therefore, get back by punishing them for this. This was a form of the Intolerable acts.