[1]One young man went to apply for a managerial position in a big company．He passed the first interview； the director did the last interview，and made the last decision．
[2]The director discovered from the CV（简历） that the youth's academic achievements were excellent all the way．He asked，"Did you obtain any scholarship in school？"The youth answered"None"．The director asked，"Was it your father who paid for your school fees？"The youth answered，"My father passed away when I was one year old； it was my mother who paid for them．"The director asked，"Where did your mother work？"The youth answered，"My mother worked as a clothes cleaner．"The director asked，"Have you ever helped your mother wash the clothes before？"The youth answered，"Never，my mother always wanted me to study and read more books．"
[3]The director requested the youth to show his hands．The youth showed a pair of hands that were smooth and perfect．The director said，"I have a request．When you go back today，go and ______，and then see me tomorrow morning．"
[4]The youth went back and requested his mother to let him clean her hands．His mother felt strange，happy but with mixed feelings，she showed her hands to the kid．
[5]The youth cleaned his mother's hands slowly．His tears fell as he did that．This was the first time the youth had realized that it was this pair of hands that washed the clothes every day to pay the school fees．Then the youth quietly washed all the remaining clothes．
[6]The next morning，the youth went to the director's office．The director asked，"Can you tell me what you have done and learned yesterday in your house？"
[7]The youth said，"Number 1，I know now what is appreciation．Without my mother，there would not the successful me today．Number 2，by working together and helping my mother，only I now realize how difficult and tough it is to get someth