William Dean Howells - Change

SOMETIMES, when after spirited debate
Of letters or affairs, in thought I go
Smiling unto myself, and all aglow
With some immediate purpose, and elate
As if my little, trivial scheme were great,
And what I would so were already so:
Suddenly I think of her that died, and know,
Whatever friendly or unfriendly fate
Befall me in my hope or in my pride,
It is all nothing but a mockery,
And nothing can be what it used to be,
When I could bid my happy life abide,
And build on earth for perpetuity,
Then, in the deathless days before she died.

William Dean Howells

http://www.poemhunter.com/poem/change-249/