When You Are OldBy: William Yeats From the publication of his first poems at the age of twenty, to his Nobel Prize in 1923, W. B. Yeats grew from an aspiring poet spellbound by the mystical life, to an Irish senator crafting modernist poetry around a complex system of symbolism. When You are Old: Early Poems and Fairy Tales returns to the younger Yeats, encountering him through Irish mythology and much beloved poems like "The Lake Isle of Innisfree" and "He Wishes