Barbara Kingsolver said this quote

I do understand that they fall when I'm least able to pay attention because poems fall not from a tree, really, but from the richly pollinated boughs of an ordinary life, buzzing, as lives do, with clamor and glory. They are easy to miss but everywhere: poetry just is, whether we revere it or try to put it in prison. It is elementary grace, communicated from one soul to another.