To realize The value of four years:
Ask a graduate.

To realize The value of one year:
Ask a student who Has failed a final exam.

To realize The value of nine months:
Ask a mother who gave birth to a stillborn.

To realize The value of one month:
Ask a mother Who has given birth to a premature baby..

To realize The value of one week:
Ask an editor of a weekly newspaper.

To realize The value of one minute:
Ask a person Who has missed the train, bus or plane.

To realize The value of one-second:
Ask a person Who has survived an accident.

Time waits for no one.
Treasure every moment you have.

extract from email i found...