Imagine a world without sacrifice.  Imagine a world in which no one, absolutely no one gave up even a second of her energy, money, or time for another human being.  Imagine how that be.  Would it not be a very dark world?  Would it not be a world in which you probably would not want to live?
     As you go forth today, ask yourself this:  why do I live, even for a second, for another human being?  Then ask yourself this:  why would anyone do the same for me?
     We really are more than chemicals.
     Now:  ask yourself why.