William Butler Yeats - Sailing to Byzantium
That is no country for old men. The young
In one another's arms, birds in the trees,
— Those dying generations—at their song,
The salmon-falls, the mackerel-crowded seas,
Fish, flesh, or fowl, commend all summer long
Whatever is begotten, born, and dies.
Caught in that sensual music all neglect
Monuments of unageing intellect...