Recently the trying heat of the summer has abated a little. Only around noon does the sun radiate scorching heat, which is usually alleviated by a gentle wind. The breath of the lurking autumn can be easily sensed in early morning and after nightfall. We can take a rest or nap to our hearts' content any time without being affected by the weather. Consequently I tend to be energetic and like reading compared with the previous hot days. When the hot season is over, our holiday also comes to an end. Mother complained about my being fully occupied with son. I said I feel quite relieved not to accompany him at school like many other parents. The holidays are the only time I can stay with him. How can I ignore him in the short precious periods？