Now must I these three praise Three women that have wrought What joy is in my days: One because no thought, Nor those unpassing cares, No, not in these fifteen Many-times-troubled years, Could ever come between Mind and delighted mind; And one because her hand Had strength that could unbind What none can understand, What none can have and thrive, Youth's dreamy load, till she So changed me that I live Labouring in ecstasy. And what of her that took All till my youth was gone With scarce a pitying look? How could I praise that one? When day begins to break I count my good and bad, Being wakeful for her sake, Remembering what she had, What eagle look still shows, While up from my heart's root So great a sweetness flows I shake from head to foot.William Butler Yeats