(Second post.)
The next morning, Luo Ziling and the other three roommates went to class together.
The morning classes were Advanced Mathematics and Anatomy.
Although Luo Ziling had studied mathematics with his grandfather, it was only basic mathematics. Advanced Mathematics was like rocket science to him; he couldn't understand a thing. As he listened to the teacher's explanations in class, Luo Ziling felt that coming to school was a mistake. It was only a matter of time before people realized he was a poor student. Since he couldn't understand, he started to doze off.
Fortunately, Anatomy was not very unfamiliar. He could understand everything in the textbook, and he followed what the teacher was saying.
More importantly, his knowledge of Anatomy was no less than what was written in the books.
Although his grandfather was a practitioner of traditional medicine, he didn't reject Western medicine and had many Western medical books at home, including anatomy books.
