The differences you perceive between Humans-between groups of Humans-are the result of isolation and inbreeding, mutation, and adaptation to different Earth environments
Octavia ButlerIf you want a thing--truly want it, want it so badly that you need it as you need air to breathe, then unless you die, you will have it. Why not? It has you. There is no escape. What a cruel and terrible thing escape would be if escape were possible
Octavia Butler