Behold me, in my chiffon, gauze, and tinsel,  
Flitting out of the shadow into the spotlight,  
And into the shadow again, without a whisper!-  
Firefly's my name, I am evanescent. 
 
Firefly's your name. You are evanescent.  
But I follow you as remorselessly as darkness,  
And shut you in and enclose you, at last, and always,  
Till you are lost,-as a voice is lost in silence. 
 
Till I am lost, as a voice is lost in silence. . .  
Are you the one who would close so cool about me?  
My fire sheds into and through you and beyond you:  
How can your fingers hold me? I am elusive. 
 
How can my fingers hold you? You are elusive?  
Yes, you are flame, but I surround and love you,  
Always extend beyond you, cool, eternal,  
To take you into my heart's great void of silence. 
 
You shut me into your heart's great void of silence. . .  
O sweet and soothing end for a life of whirling!  
Now I am still, whose life was mazed with motion.  
Now I sink into you, for love of sleep.
Conrad Potter Aiken
http://www.poemhunter.com/poem/dancing-adairs/