生死无常。一个警察,从他(她)当警察的那一天起,就要做好面对无常生死的心理准备。赵新民烈士以他最后的微笑告别他的亲人和战友们,那微笑“感动中国”,也撼动了平凡生活中的我们:那是一个儿子《为了母亲的微笑》啊,那是我们从为警察的那些人刚毅的面孔上很少见到的柔软和温情……一个人的一生,或平凡,或轰轰烈烈,那是我们能够看得见的日常。我们看不见的,是藏在他们内心深处的对母亲、妻子、儿女等最至亲的亲人们的怀念、思恋、挂牵和爱。那是他们生命中最柔软的一部分情怀,那情怀,就像是沉在河底的蚌,蚌里的珍珠,弥足珍贵…… Impermanence. A policeman, from the day he or she becomes a policeman, should be prepared for the face of impermanent life and death. Zhao Xinmin’s martyr bid farewell to his relatives and his comrades in his final smile, and his smile “touched China” also shattered us in ordinary life: it was a son “for the smile of my mother”, that is what we did from the police Those who fortitude face rarely seen soft and warmth ... a person’s life, or ordinary, or vigorous, that we can see the day-to-day. What we can not see is the nostalgia, the love, the dedication and the love hidden in their hearts to the most dearest loved ones, such as mothers, wives, children. That is the softest part of their life, that feeling, like a clam, clam pearl, sinking in the river, precious ...