Grief fills the room up of my absent child,
Lies in his bed, walks up and down with me,
Puts on his pretty looks, repeats his words,
Remembers me of all his gracious parts,
Stuffs out his vacant garments with his form;
Then, have I reason to be fond of grief?
Fare you well: had you such a loss as I,
I could give better comfort than you do.
I will not keep this form upon my head,
When there is such disorder in my wit.
O Lord! my boy, my Arthur, my fair son!
My life, my joy, my food, my all the world!
My widow-comfort, and my sorrows’ cure!
Spoken by Constance, mourning her son Arthur
Full text at : http://shakespeare.mit.edu/john/john.3.4.html