• Come, heart, where hill is heaped upon hill: For there the mystical brotherhood Of sun and moon and hollow and wood And river and stream work out their will.

    William Butler Yeats: Come, heart, where hill is heaped upon hill:
For there the mystical brotherhood
Of sun and moon and hollow and wood
And river and stream work out their will.
    William Butler Yeats (1931). “Later Poems”, p.8, Library of Alexandria