The Jungle book

Now you must be content to skip ten or eleven whole years, and only guess at all the wonderful life that Mowgli led among the wolves, because if it were written out it would fill ever so many books. He grew up with the cubs, though they, of course, were grown wolves almost before he was a child.

And Father Wolf taught him his business, and the meaning of things in the jungle, till every rustle in the grass, every breath of the warm night air, every note of the owls above his head, every scratch of a bat's claws as it roosted for a while in a tree, and every splash of every little fish jumping in a pool meant just as much to him as the work of his office means to a business man. When he was not learning he sat out in the sun and slept, and ate and went to sleep again.

When he felt dirty or hot he swam in the forest pools; and when he wanted honey (Baloo told him that honey and nuts were just as pleasant to eat as raw meat) he climbed up for it, and Bagheera showed him how to do that. Bagheera would lie out on a branch and call, "Come along, Little Brother," and at first Mowgli would cling like the sloth, but afterward he would fling himself through the branches almost as boldly as the gray ape.