Jamel Xiao: When can my mathematics save my mental state?
Questions, exams, and classmates' mutual hostility are online in turn.
Teacher Zhiping is gentle and honest online, refusing to be bullshit or forcible sublimation.
There are no miracles in the senior year of high school, only ordinary daily life.
Watch a group of teenagers collapse while slowly making peace with themselves.
Intention: In the midst of chaos, use a beam of teacher's light to overcome yourself
