Oh the  pleasure, the happiness,  
the delight, the joy, the bliss,  
of doing just one thing above all!  
 
When I was a child, I did many things;  
that’s right for children – there’s the world,  
go play in it; ask, what’s a horizon? but what 
lies beyond? and why can’t I see angels 
if angels can see me? … 
 
When I was a young man, I did many things;  
that’s right for young men – which one will I love?  
which one will love me?  And when we’ve together found our love,  
oh what then? and oh what then?  
 
But now I’m older, there seems less time 
for many things; they will look after themselves 
without my help… so, what delight 
to give oneself to just one thing… 
one thing at a time; and then 
one thing… 
 
and it seems, it doesn’t matter what;  
roses need an expert to collaborate 
in dreaming up new beauty from an older stock;  
dogs need exercise, and a two-legs to look up to;  
grandchildren are born to love grandparents 
in a special way.. 
 
and, duties done, and hearts served well,  
one thing…it might be poetry,  
in which to say, look, all this 
I’ve received: here’s recognition,  
acknowledgement, and gratitude… 
 
and the other things, like sleeping, eating,  
become day by day like living in someone else’s poem;  
someone else committed to one thing… 
 
and then one day, perhaps,  
life’s curtain twitches; and some great being 
looks in the window, the very moment you look out;  
and ‘one thing’, in the most natural way,  
becomes…
Michael Shepherd
http://www.poemhunter.com/poem/in-the-spirit-of-rumi-50-one-thing/