Easter 1916, a poem by W. B. Yeats

I have met them at close of day Coming with vivid faces From counter or desk among grey Eighteenth-century houses. I have passed with a nod of the head Or polite meaningless words, Or have lingered awhile and said Polite meaningless words, And thought before I had done Of a mocking tale or a gibe To please a companion Around the fire at the club, Being certain that they and I But lived where motley is worn: All changed, changed utterly: A terrible beauty is born.   That woman's days were spent In ignorant good-will, Her nights is argument Until her voice grew shrill. What voice more sweet than hers When, young and beautiful, She rode to harriers? This man had kept a school And rode our wingèd horse; This other his helper and friend Was coming into his force; He might have won fame in the end, So sensitive his nature seemed, So daring and sweet his thought. This other man I had dreamed A drunken, vainglorious lout. He had done most bitter wrong To some who are near my heart, Yet I number him in the song; He, too, has resigned his part In the casual comedy; He, too, has been changed in his turn, Transformed utterly: A terrible beauty is born.   Hearts with one purpose alone Through summer and winter seem Enchanted to a stone To trouble the living stream. The horse that comes from the road, The rider, the birds that range From cloud to tumbling cloud, Minute by minute they change; A shadow of cloud on the stream Changes minute by minute; A horse-hoof slides on the brim, And a horse plashes within it; The long-legged moor-hens dive, And hens to moor-cocks call; Minute to minute they live; The stone's in the midst of all.   Too long a sacrifice Can make a stone of the heart. O when may it suffice? That is Heaven's part, our part To murmur name upon name, As a mother names her child When sleep at last has come On limbs that had run wild. What is it but nightfall? No, no, not night but death; Was it needless death after all? For England may keep faith For all that is done and said. We know their dream; enough To know they dreamed and are dead; And what if excess of love Bewildered them till they died? I write it out in a verse -- MacDonagh and MacBride And Connolly and Pearse Now and in time to be, Wherever green is worn, Are changed, changed utterly: A terrible beauty is born.