I can say, 'Well, I'm a male. I'm a male human. I'm a medical doctor. I'm an author...' If I go to a religious point of view, I will say, 'I am a soul. I am a spirit.' If I go into science, I will say, 'I am energy. I am light.' But the truth is I have no idea what I am. -Don Miguel Ruiz [Früher Seelentrilogie.]