" They are constantly colonists and emigrants ; they have the name of being at home in every country. But they are in exile in their own country. They are torn between love of home and love of
something else; of which the sea may be the explanation or may be only the symbol. It is also found in a nameless nursery rhyme which is the finest line in English literature and the dumb refrain of all English poems, 'Over the hills and far away. "

― G.K. Chesterton , A Short History Of England