In common with all Protestant or Jewish cultures, America was developed on the idea that your word is your bond. Otherwise, the frontier could never have been opened, 'cause it was lawless. A man's word had to mean somethingorson welles
Kids in Alaska don't know they're growing up on the Last Frontier. It's just what they see on the license plates, and it's something tourists like to say a lot because they've never been around so many mountains and moose before. Tom Bodett
Let us never forget this: since the day of the air, the old frontiers are gone. When you think of the defense of England you no longer think of the chalk cliffs of Dover; you think of the Rhine. That is where our frontier lies Stanley baldwin