What does A poem never finished only abandoned mean?

"A poem is never finished, only abandoned" is a quote attributed to the American poet Paul Valéry. It suggests that a poem is a work in progress that can never be truly completed, as the artist's vision and understanding of it may continue to evolve over time. The idea is that a poem is not a fixed entity, but rather a fluid expression of the poet's thoughts and feelings that can be revised, refined, and revisited endlessly. The act of abandoning a poem, then, is not a sign of failure or inadequacy, but rather an acknowledgement of the dynamic and ever-changing nature of artistic creation.