Memory card — print it, then learn it by heart. The paper doesn't need charging.
Requiem
Robert Louis Stevenson · 1887
1Under the wide and starry sky,
2Dig the grave and let me lie.
3Glad did I live and gladly die,
4And I laid me down with a will.
5This be the verse you grave for me:
6Here he lies where he longed to be;
7Home is the sailor, home from sea,
8And the hunter home from the hill.