Sara Teasdale - Dust

When I went to look at what had long been hidden,
A jewel laid long ago in a secret place,
I trembled, for I thought to see its dark deep fire --
But only a pinch of dust blew up in my face.

I almost gave my life long ago for a thing
That has gone to dust now, stinging my eyes --
It is strange how often a heart must be broken
Before the years can make it wise.

Sara Teasdale

http://www.poemhunter.com/poem/dust/