The Tower William Butler Yeats

I

What shall I do with this absurdity —
O heart, O troubled heart — this caricature,
Decrepit age that has been tied to me
As to a dog's tail?
Never had I more
Excited, passionate, fantastical
Imagination, nor an ear and eye
That more expected the impossible —
No, not in boyhood when with rod and fly,
Or the humbler worm, I climbed Ben Bulben's back
And had the livelong summer day to spend.
It seems that I must bid the Muse go pack,
Choose Plato and Plotinus for a friend
Until imagination, ear and eye,
Can be content with argument and deal
In abstract things; or be derided by
A sort of battered kettle at the heel.

II

I pace upon the battlements and stare
On the foundations of a house, or where
Tree, like a sooty finger, starts from the earth;
And send imagination forth
Under the day's declining beam, and call
Images and memories
From ruin or from ancient trees,
For I would ask a question of them all.