The retired old professor had nothing to do at home. Seeing that Lin Guozhi was smart and eager to learn, he asked him to come to his house every day. Over two years, he taught him knowledge from junior high to high school.
Later, the old professor secretly registered Lin Guozhi for the college entrance exam.
Lin Guozhi also lived up to expectations and got admitted to the Agricultural University. Later, the old professor fell ill and passed away.
While at university, Lin Guozhi worked part-time jobs to support his studies. Despite graduating with difficulty, Lin Guozhi, who was supposed to be assigned to work at a machinery factory, had his position taken by his brother, due to his foster parents asking him to take his brother's place and go to the countryside to support national construction.
Lin Guozhi was initially unwilling, but after considering it, he agreed.
