Looking at his "worries about society" in his boyhood and his "worries about life" in his youth as well as his "worries about society" again in his old age, as well as his academic shift and value transformation in these three stages, we can see that his death is not just a motivation for "love", but for "culture", that is his own views on value and political convictions.

The theory is run with the doctrine of "cherish life and don t die for worry", advocating an awareness of disaster prevention and preparedness, and asking people to stay alert in the peace time, and to nip off the evils in the bud.

On the Complex Causes about Anxiety of Scholars of the "Classical Poetry";