Value

To realise the value of a sister/brother ask someone who doesn't have one.
To realise the value of ten years: ask a newly divorced couple.
To realise the value of four years: ask a graduate.
To realise the value of one year: ask a student who has failed a final exam.
To realise the value of nine months: ask a mother who gave birth to a stillborn.
To realise the value of one month: ask a mother who has given birth to a premature baby.
To realise the value of one week: ask an editor of a weekly newspaper.
To realise the value of one minute: ask a person who has missed the train, bus or plane.
To realise the value of one-second: ask a person who has survived an accident.
Time waits for no one.
Treasure every moment you have.
You will treasure it even more when you can share it with someone special.
To realise the value of a friend or family member: LOSE ONE.

source unknown