I will live this day as if it is my last. This day is all I have and these hours are now my eternity. I greet this sunrise with cries of joy as a prisoner who is reprieved from death. I lift mine arms with thanks for this priceless gift of a new day. So too, I will beat upon my heart with gratitude as I consider all who greeted yesterday's sunrise who are no longer with the living today. I am indeed a fortunate man and today's hours are but a bonus, undeserved. Why have I been allowed to live this extra day when others, far better than I, have departed? Is it that they have accomplished their purpose while mine is yet to be achieved? Is this another opportunity for me to become the man I know I can be?
— The Greatest Salesman In The World
by Og Mandino