“Yours / The Life That I Have” — a poem code issued to Violette Szabo of the SOE by Leo Marks and used for encryption during WWII.

The life that I have
Is all that I have
And the life that I have
Is yours.
The love that I have
Of the life that I have
Is yours and yours and yours.
A sleep I shall have
A rest I shall have
Yet death will be but a pause.
For the peace of my years
In the long green grass
Will be yours and yours and yours.