Here, the enemy was not merely another group of human beings with a differing political persuasion; the enemy here was death. - Philip K. Dick

Do androids dream? Rick asked himself. Evidently; that’s why they occasionally kill their employers and flee here. A better life, without servitude. Like Luba Luft; singing Don Giovanni and Le Nozze instead of toiling across the face of a barren rock-strewn field. On a fundamentally uninhabitable colony world.

It takes a certain amount of courage, he thought, to face yourself and say with candor, I’m rotten. I’ve done evil and I will again. It was no accident; it emanated from the true, authentic me.

A man is an angel that has become deranged, Joe Fernwright thought. Once they – all of them – had been genuine angels, and at that time they had had a choice between good and evil, so it was easy, easy being an angel. And then something happened. Something went wrong or broke down or failed. And they had become faced with the necessity of choosing not good or evil but the lesser of two evils, and so that had unhinged them and now each was a man.