一则小故事...

                             Son holding on to his exam papers said, "Mum, I failed my Maths."
                             Mum was angry,"Really?"
                             Son nodded.
                             Mum was about to hit him when the son raised his paper, 

                            "Look carefully, it's 100 marks!"
                             Mum smiled and kissed her son.
                             Son sighed, "I just wanted to test whether you love me or my results."