And when someone goes to college the kids on the playground stop playing. And she starts crying. And sometimes she does. What is the best attitude that each settles down into a practical condition of life. The mother dog growls because her playful son continually tumbled over her while she was sleeping or the cat mother slaps her kitten because he plays with her tail. it is a display of the same type of emotion that prompts a human mother to slam her child in the nursery for making too much noise, or for throwing out the window.

Since they like ourselves feel every sensation of joy happiness surprise disappointment love hope ambition and through their youthful games an entire index of their future lives may be

obtained The Human Side of Animals, by Royal Dixon.

What does this quote mean? What should I do to do?

Thank you very much.