A child has many reasons to happiness and ecstasy. Usually, people ignore small things but they can get inspiration from these characteristics of a child.
A child will laugh without any perfect reason . It signifies that an adult person can learn to be happy and smiling one without any specific reasons to do so.
A child will be innocent and beyond the tricks of corruption, theft , jealousy,ego and many other bad characters. This can be a source of inspiration for our human beings.