By Robert Louis StevensonReadOasis Step 3

Creative Commons Photo by blykst

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,And he sometimes gets so littl...