On your midnight pallet lying,  
Listen, and undo the door:  
Lads that waste the light in sighing  
In the dark should sigh no more;  
Night should ease a lover's sorrow;  
Therefore, since I go to-morrow,  
Pity me before.  
 
In the land to which I travel,  
The far dwelling, let me say--  
Once, if here the couch is gravel,  
In a kinder bed I lay,  
And the breast the darnel smothers  
Rested once upon another's  
When it was not clay.
Alfred Edward Housman
http://www.poemhunter.com/poem/on-your-midnight-pallet-lying/