Beloved, gaze in thine own heart, The holy tree is growing there; From joy the holy branches start, And all the trembling flowers they bear. The changing colours of its fruit Have dowered the stars with metry light; The surety of its hidden root Has planted quiet in the night; The shaking of its leafy head Has given the waves their melody, And made my lips and music wed, Murmuring a wizard song for thee.
William Butler Yeats (1962). “Poems of William Butler Yeats”, p.431, Hayes Barton Press