ill tell you an experience of myself happened last week.
　　last thursday our school was tackling something about woking fou study.
　　i wanted to have a try even though i knew the salary was so low and i had little chance,because the students who had the certificate were always thought to have priority to get the job.
　　fortunately i was called at noon and a teacher said to me that she wanted me to work for her and asked if i could change my mind.
　　at that moment i was so excited that immediately i accepted her idea.
　　but later on,she found me that im not a student,so i had little chance and suggest me to get one.
　　then an idea occurred to me that i could call my father and ask him to send me the letter.
　　at the same time i was told that i was admitted to the job and dont need the certificate.
　　that time i forgot to remind my father,until the next day he called me that he had posted it and it would arrive in just one day.
　　at that moment i was moved, and even moved into tears, because i knew my father was injured not long before,the process of helping me with the affairs was not so convenient for him.
　　but he tried his best to help me.
　　sometimes we may complain about unsatisfying things around us,and blame them on our parents,sometimes theyll be angry with us, and sometimes we cant quite understand what they are thinking about.
　　but on balance, almost every parent is selfless to his or her child.
　　they are ready to offer everything to us when we are in bad situation.
　　we used to sharing sorrow with them,but do not forget to share our happiness with them, perhaps they will be much happier than we are.
　　so from now on, lets care more about our parents and do not leave pity to them.
　　thats what i want to tell you today.
　　thank you!