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.

Furthmore, The poet provide three methods of overcoming anxiety for death, on this ground, the author thinks the poem is not against treasuring life in common sense, but against treasuring life repeatedly.

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.

Yan\'s experience of life and ideological character with full hardships during the troubled times and reflect his philosophy of life on high value of life and play safe.