Coole and Ballylee, 1931 William Butler Yeats

Under my window-ledge the waters race,
Otters below and moor-hens on the top,
Run for a mile undimmed in Heaven's face
Then darkening through 'dark' Raftery's 'cellar' drop,
Run underground, rise in a rocky place
In Coole demesne, and there to finish up
Spread to a lake and drop into a hole.
What's water but the generated soul?

Upon the border of that lake's a wood
Now all dry sticks under a wintry sun,
And in a copse of beeches there I stood,
For Nature's pulled her tragic buskin on
And all the rant's a mirror of my mood:
At sudden thunder of the mounting swan
I turned about and looked where branches break
The glittering reaches of the flooded lake.

Another emblem there! That stormy white
But seems a concentration of the sky;
And, like the soul, it sails into the sight
And in the morning's gone, no man knows why;
And is so lovely that it sets to right
What knowledge or its lack had set awry,
So arrogantly pure, a child might think
It can be murdered with a spot of ink.