I also discovered that this lovely sonnet, Reported Missing, is often studied in schools in the UK, although this is the first time I've come across it.
My thought shall never be that you are dead:
Who laughed so lately in this quiet place.
The dear and deep-eyed humour of that face
Held something ever-living, in Death's stead.
Scornful I hear the flat things they have said
And all their piteous platitudes of pain.
I laugh! I laugh! -- For you will come again -
This heart would never beat if you were dead.
The world's adrowse in twilight hushfulness,
There's purple lilac in your little room,
And somewhere out beyond the evening gloom
Small boys are culling summer watercress.
Of these familiar things I have no dread
Being so very sure you are not dead.
