On a long enough timeline survival rate of everyone drops to zero. So what does it tell you about life.
Opportunities becomes probabilities
Age becomes percentage
Happiness becomes additions
Sorrows becomes subtractions
Survival becomes equations
What about submission? What about the way of life? What about religion?
Religion is solving your equation using probabilities, percentages, addition, and subtraction and match your result with the answer mention in the BOOK of answers. Calculate the variance and start all over again.
Ultimate equation of life is to keep on trying to minimize your variance to zero before your survival rate reaches the same.