Ithaka by Constantine P. Cavafy.

In “Ithaka,” Cavafy makes use of the story from the Odyssey (c. 725 b.c.e.; English translation, 1614), Homer’s epic tale of Odysseus’s ten-year struggle to return home from the Trojan War. This return is a kind of scaffolding for making a value statement about human life. The island kingdom of Ithaka becomes a symbol of completion and value, and the attempt to return should be the purpose of life. Odysseus is driven by a powerful longing for his home, a longing that ends with his arrival there; but for Cavafy, Ithaka is not a place, but a process, the journey itself, and the journey is one’s life. In brief, the purpose of life cannot simply be wrapped up by its ending; it is in living that one finds value.