From "Manual of Muad'Dib" by the Princess Irulan

Winds to seven or eight hundred kilometers an hour , she thought. Adrenaline edginess gnawed at her. I must not fear , she told herself, mouthing the words of the Bene Gesserit litany. Fear is the mind-killer .
Slowly her long years of training prevailed.
Calmness returned.
"We have the tiger by the tail," Paul whispered. "We can't go down, can't land . . . and I don't think I can lift us out of this. We'll have to ride it out."
Calmness drained out of her. Jessica felt her teeth chattering, clamped them together. Then she heard Paul's voice, low and controlled, reciting the litany:
"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 me I will turn to see fear's path. Where the fear has gone there will be nothing. Only I will remain."
What do you despise? By this are you truly known.
—from "Manual of Muad'Dib" by the Princess Irulan
"They are dead, Baron," said Iakin Nefud, the guard captain. "Both the woman and the boy are certainly dead."
The Baron Vladimir Harkonnen sat up in the sleep suspensors of his private quarters. Beyond these quarters and enclosing him like a multishelled egg stretched the space frigate he had grounded on Arrakis. Here in his quarters, though, the ship's harsh metal was disguised with draperies, with fabric paddings and rare art objects.
"It is a certainty," the guard captain said. "They are dead."
The Baron shifted his gross body in the suspensors, focused his attention on an ebaline statue of a leaping boy in a niche across the room. Sleep faded from him. He straightened the padded suspensor beneath the fat folds of his neck, stared across the single glowglobe of his bedchamber to the doorway where Captain Nefud stood blocked by the pentashield.
"They're certainly dead, Baron," the man repeated.
The Baron noted the trace of semuta dullness in Nefud 's eyes. It was obvious the man had been deep within the drug's rapture when he received this report, and had stopped only to take the antidote before rushing here.
"I have a full report," Nefud said.
Let him sweat a little , the Baron thought. One must always keep the tools of statecraft sharp and ready. Power and fear—sharp and ready .
"Have you seen their bodies?" the Baron rumbled.
Nefud hesitated.
"Well?"
"M'Lord . . . they were seen to dive into a sandstorm . . . winds over eight hundred kilometers. Nothing survives such a storm, m'Lord. Nothing! One of our own craft was destroyed in the pursuit."
The Baron stared at Nefud , noting the nervous twitch in the scissors line of the man's jaw muscles, the way the chin moved as Nefud swallowed.
"You have seen the bodies?" the Baron asked.
"M'Lord—"
"For what purpose do you come here rattling your armor?" the Baron roared. "To tell me a thing is certain when it is not? Do you think I'll praise you for such stupidity, give you another promotion?"
Nefud 's face went bone pale.
Look at the chicken , the Baron thought. I am surrounded by such useless clods. If I scattered sand before this creature and told him it was grain, he'd peck at it .
"The man Idaho led us to them, then?" the Baron asked.
"Yes, m'Lord!"
Look how he blurts out his answer , the Baron thought. He said: "They were attempting to flee to the Fremen, eh?"
"Yes, m'Lord."
"Is there more to this . . . report?"
"The Imperial Planetologist, Kynes, is involved, m'Lord. Idaho joined this Kynes under mysterious circumstances . . . I might even say suspicious circumstances."
"So?"
"They . . . ah, fled together to a place in the desert where it's apparent the boy and his mother were hiding. In the excitement of the chase, several of our groups were caught in a lasgun-shield explosion."
"How many did we lose?"
"I'm . . . ah, not sure yet, m'Lord."