To realize the value of ONE YEAR, ask a student who failed a grade.

To realize the value of ONE MONTH, ask a mother who gave birth to a premature baby.

To realize the value of ONE DAY, ask the person who was born on February 29th.

To realize the value of ONE HOUR, ask the lovers who are waiting to meet

To realize the value of ONE MINUTE, ask a person who missed the train.

To realize the value of ONE SECOND, ask a person who just avoided an accident.

To realize the value of ONE MILLISECOND, ask the person who won a silver medal in the Olympics.