A Sunday school teacher was telling her pupils the importance of making others glad. Now, children, said she, has anyone of you ever made someone else glad?
Please, teacher, said a small boy, I've made someone glad yesterday.
Well done. Who was that?
My granny.
Good boy. Now tell us how you made your grand mother glad.
Please, teacher, I went to see her yesterday, and stayed with her three hours. Then I said to her, ‘Granny, I'm going home,’ and she said, ‘Well, I'm glad’！