Well, there's always going to be differences between people. But
   everybody takes the similarities for granted so much that the
   differences start becoming more and more and more important,
   until we forget that there are any similarities at all. That
   we're all human. That we all think. That we all feel. Once
   people forget the similarities, they start ignoring each other,
   and ignoring, and ignoring ...until there's almost nobody left
   in their own personal universes and they wonder why they feel so
   alone. But feeling alone is something everybody feels - that no
   one understands - until we remember that the deep, lurking
   lonliness is common among everybody we know. Understanding the
   loneliness that each one of us has in common allows us to feel
   compassion for one another, bringing us all back together again.
   "