Very nice. Source?

William Butler Yeats

One of my favorite Yeats poems is "The Tower," which begins like this:

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.

The whole poem is well worth reading. But then I'm really a Yeats fan.

The reference to Ben Bulben reminds me of "Under Ben Bulben," which ends like this:

Under bare Ben Bulben's head
In Drumcliff churchyard Yeats is laid.
An ancestor was rector there
Long years ago, a church stands near,
By the road an ancient cross.
No marble, no conventional phrase;
On limestone quarried near the spot
By his command these words are cut:
Cast a cold eye
On life, on death.
Horseman, pass by!