MY thoughts
Chink against my ribs
And roll about like silver hail-stones.
I should like to spill them out,
And pour them, all shining,
Over you.
But my heart is shut upon them
And holds them straitly.
Come, You! and open my heart;
That my thoughts torment me no longer,
But glitter in your hair.

Amy Lowell

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