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/