TIME

To realize the value of one year ,
     Ask to the student who had failed a grade.
To realize the value of one month,
     Ask to a mother who give birth to a premature child.

To realize the value of one week,
      Ask to the editor of a weekly newspaper.
To realize the value of one day,
      Ask to the lovers who are going to meet.


To realize the value of  one hour,
      Ask to a person who just missed a train.
To realize the value of one minute,
     Ask to a person who just saved from an accident.

To realize the value of one Milli-second,
     Ask to a person who just win a gold medal. 

(So time and tide waits for no one )