We are part of the Universe. All the elements we are made of
  came from a very large exploding star that created the heaviest
  elements upon exploding, the intense heat fusing the parts
  together to make gold, silver and more. And these parts are all
  in us and through us. We are conscious beings. We are the
  Universe trying to Understand Itself. From dust we came, to dust
  we shall return. We started as stardust and in the far deep
  future, we will return to being stardust. But somehow, perhaps
  through the process of quantum entanglement, our consciousness -
  our souls - will continue to live on, somehow, elsewhere - and
  here, certainly, among those of us who remember. Is there a
  heaven? I believe there is. It is nothing that we could possibly
  imagine or concieve of - our minds cannot contain the vastness
  of what it is. While it is true that everything dies, it is more
  importantly true that absolutely nothing dies: all things live
  on, in some form, in some fashion, whether it be through the
  influence of our life's actions and words upon others, or
  through children, or through our dust becoming part of some
  future star yet to form that will eventually explode, creating
  new elements out of our dust, creating a new sun and planets
  with a new set of living beings who will one day contemplate, a
  billion years from now, "Who Are We?" And we will be a part of
  them, their most distance ancestors.