THE WILD SWANS AT COOLE The trees are in their autumn beauty, The woodland paths are dry, Under the October twilight the water Mirrors a still sky; Upon the brimming water among the stones Are nine-and-fifty swans. The nineteenth autum has come upon me Since I first made my count; I saw, before I had well finished, All suddenly mount And scatter wheeling in great broken rings Upon their clamorous wings. I have looked upon those brilliant creatures, And now my heart is sore. All's changed since I, hearing at twilight, The first time on this shore, The bell-beat of their wings above my head, Trod with a lighter tread. Unwearied still, lover by lover They paddle in the cold Companionable streams or climb the air; Their hearts have not grown old; Passion or conquest, wander where they will, Attend upon them still. But now they drift on the still water, Mysterious, beautiful; Among what rushes will they build, By what lake's edge or pool Delight men's eyes when I awake some day To find they have flown away? -- William Butler Yeats, 1917.