We Bene Gesserit sift people to find the humans.
Nature does not make mistakes. Right and wrong are human categories.
In my estimation, more misery has been created by reformers than by any other force in human history.
A human being can stand any amount of pain.
Most lives are a flight from selfhood. Most prefer the truths of the stable. You stick your head into the stanchions and munch contentedly until you die. Others use you for their purposes. Not once do you look outside the stable to lift your head and be your own creature.
One of the best things to come out of the home computer revolution could be the general and widespread understanding of how severely limited logic really is.