No matter winter or summer, he goes home at sunset. At home, he has to do some farming work. At peak season, it is 1:00 AM after finishing.

    After supper, the stars are in the whole sky. At this time, for a good rest of his parents, he does not turn up that light bright enough. Usually he covers the light with one paper and studies under the dullish light.

    After peak season on a farm, the parents let him live in school. But the school turns off the light of dormitory at 10 PM. He can not sleep. Seeing classmates around all fall asleep, he silently gets up, lights a candle on the bedside and then reviews homework under candlelight.

    After a long time reading, he falls asleep imperceptibly until the classmate on the side wakes him up and asks him to have a good rest. Under most circumstances, the sun comes after he just sleeps a short while.