"The litany against fear is an incantation used by the Bene Gesserit to focus their minds and calm themselves in times of peril. The litany is as follows:
I must not fear
Fear is the mind-killer.
Fear is the little-death that brings total obliteration.
I will face my fear.
I will permit it to pass over me and through me.
And when it has gone past I will turn the inner eye to see its path.
Where the fear has gone there will be nothing.
Only I will remain."
"As you know, the Imperium has never been able to take a census of the Fremen. Everyone thinks that there are but few, wandering here and there in the desert. My lord, I suspect an incredible secret has been kept on this planet: that the Fremen exist in vast numbers - vast. And it is they who control Arrakis."