What makes us happy? Does everyone want to be happy? What makes us happy? What makes other people to be happy? Do you know how to make a child smile? When he is hungry, you bring him some food. When he cries, you gently pat his back and tell him "It's okay." When he is scared, you hold his hand. When he makes a mistake, you forgive him. It seems to be easier to make a child to smile. Is it because children are naiver and more innocent than we are? Or, it is us who make things to be too complicate? We think too much before think of others in the world of adults? May I say that we can apply the same rule which we take care of children to help others. Think about what one's needs. Give him what we can give. When you try to comfort people, a warm smile appears on your face. When you solve one's problem, you feel release as the person who your helped. May I say that it makes us happy when we make others to be happy?