You are the problem I propose,
My dear, the text my musings glose:
I call you for convenience love.
By definition you're a cause
Inferred by necessary laws—
You are so to the saints above.
But in this shadowy lower life
I sleep with a terrestrial wife
And earthy children I beget.
Love is a fiction I must use,
A privilege I can abuse,
And sometimes something I forget.

Now, in the heavenly other place
Love is in the eternal mind
The luminous form whose shade she is,
A ghost discarnate, thought defined.
She was so to my early bliss,
She is so while I comprehend
The forms my senses apprehend,
And in the end she will be so.

Her whom my hands embrace I kiss,
Her whom my mind infers I know.
The one exists in time and space
And as she was she will not be;
The other is in her own grace
And is She is eternally.

Plato! you shall not plague my life.
I married a terrestrial wife.
And Hume! she is not mere sensation
In sequence of observed relation.
She has two forms—ah, thank you, Duns!—,
I know her in both ways at once.
I knew her, yes, before I knew her,
And by both means I must construe her,
And none among you shall undo her.