MY SHADOW

I have a little shadow that goes in and out with me,

And what can be the use of him is more than I can see,

He is very, very like me from the heels up to the head;

And I see him jump before me, when I jump into my bed.

The funniest thing about him is the way he likes to grow—

Not at all like proper children, which is always very slow;

For he sometimes shoots up taller like an india-rubber ball,