O Son of mine, when dusk shall find thee bending 
Between a gravestone and a cradle's head--- 
Between the love whose name is loss unending 
And the young love whose thoughts are liker dread,--- 
Thou too shalt groan at heart that all thy spending 
Cannot repay the dead, the hungry dead.
Sir Henry Newbolt
http://www.poemhunter.com/poem/from-generation-to-generation-2/