Read it through once

Mrs. Pocket acted on the advice, and inexpertly danced the infant a little in her lap, while the other children played about it. This had lasted but a very short time, when Mrs. Pocket issued summary orders that they were all to be taken into the house for a nap. Thus I made the second discovery on that first occasion, that the nurture of the little Pockets consisted of alternately tumbling up and lying down.