A spring silkworm may not stop spinning silk until death, a candle's tears dry only when it's burned down to ashes. For a teacher, perhaps the most glorious thing in his life is that he still sticks to his post in his or her old age, and will never die. The last one in the depth of the mountain, maybe this is the attitude a teacher should have!
For four years, Mr. Liang has been on duty alone in leiming village primary school, treating the children as their 'grandchildren'. In addition to teaching, he also takes care of their lives. Liang Shumin's expectation now is that someone will take over, so as not to let a child lose the opportunity to receive education.