Memory card — print it, then learn it by heart. The paper doesn't need charging.
The Swing
Robert Louis Stevenson · 1885
1How do you like to go up in a swing, Up in the air so blue? Oh, I do think it the pleasantest thing Ever a child can do!
2Up in the air and over the wall, Till I can see so wide, Rivers and trees and cattle and all Over the countryside — Till I look down on the garden green, Down on the roof so brown — Up in the air I go flying again, Up in the air and down!