By Robert Louis StevensonReadOasis Step 3

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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 s...