“Unless we can trace our lineage to the original humans and find that we live where they lived, we are all international migrants. Furthermore, we are all wanderers. We symbolically carry our homes on our backs, like turtles, snails, and crustaceans—for the meanings and associations of home are always with us and affect our orientation in space and time, and how we negotiate our way through the world.”

Home: A Very Short Introduction https://books.google.it/books?id=CyShDQAAQBAJ&pg=PT0 (Oxford University Press, 2017), ch. 7.