Use the instruments only when they are absolutely required to amplify the flesh: that was the Bene Gesserit teaching.
"Why are we stopping?" Lucilla whispered.
"I am listening to the night," Teg said.
Duncan, his face a ghostly blur in the tree-filtered starlight, stared at Teg. Teg's features reassured him. They were lodged somewhere in an unavailable memory, Duncan thought. I can trust this man.
Lucilla suspected that they were stopping here because Teg's old body demanded respite but she could not bring herself to say this. Teg said his escape plan included a way of getting Duncan to Rakis. Very well. That was all that mattered for the moment.
She already had figured out that this sanctuary somewhere ahead of them must involve a no-ship or a no-chamber. Nothing else would suffice. Somehow, Patrin had been the key to it. Teg's few hints had revealed that Patrin was the source of their escape route.
Lucilla had been the first to realize how Patrin would have to pay for their escape. Patrin was the weakest link. He remained behind where Schwangyu could capture him. Capture of the decoy was inevitable. Only a fool would suppose that a Reverend Mother of Schwangyu's powers would be incapable of wresting secrets from a mere male. Schwangyu would not even require the heavy persuasion. The subtleties of Voice and those painful forms of interrogation that remained a Sisterhood monopoly - the agony box and nerve-node pressures - those were all she would require.
The form Patrin's loyalty would take had been clear to Lucilla then. How could Teg have been so blind?
Love!
That long, trusting bond between the two men. Schwangyu would act swiftly and brutally. Patrin knew it. Teg had not examined his own certain knowledge.
Duncan's voice shocked her from these thoughts.
" 'Thopter! Behind us!"
"Quick!" Teg whipped the blanket from his pack and threw it over them. They huddled in earth-smelling darkness, listening to the ornithopter pass above them. It did not pause or return.
When they felt certain they had not been detected, Teg once more led them up Patrin's memory-track.
"That was a searcher," Lucilla said. "They are beginning to suspect... or Patrin..."
"Save your energy for walking," Teg snapped.
She did not press him. They both knew Patrin was dead. Argument over this had been exhausted.
This Mentat goes deep, Lucilla told herself.
Teg was the child of a Reverend Mother and that mother had trained him beyond the permitted limits before the Sisterhood took him into their manipulative hands. The ghola was not the only one here with unknown resources.
Their trail turned back and forth upon itself, a game track climbing a steep hill through thick forest. Starlight did not penetrate the trees. Only the Mentat's marvelous memory kept them on the path.
Lucilla felt duff underfoot. She listened to Teg's movements, reading them to guide her feet.
How silent Duncan is, she thought. How closed in upon himself. He obeyed orders. He followed where Teg led them. She sensed the quality of Duncan's obedience. He kept his own counsel. Duncan obeyed because it suited him to do so - for now. Schwangyu's rebellion had planted something wildly independent in the ghola. And what things of their own had the Tleilaxu planted in him?
Teg stopped at a level spot beneath tall trees to regain his wind. Lucilla could hear him breathing deeply. This reminded her once more that the Mentat was a very old man, far too old for these exertions. She spoke quietly:
"Are you all right, Miles?"
"I'll tell you when I'm not."
"How much farther?" Duncan asked.
"Only a short way now."
Presently, he resumed his course through the night. "We must hurry," he said. "This saddle-back ridge is the last bit."
Now that he had accepted the fact of Patrin's death, Teg's thoughts swung like a compass needle to Schwangyu and what she must be experiencing. Schwangyu would feel her world falling in around her. The fugitives had been gone four nights! People who could elude a Reverend Mother this way might do anything! Of course, the fugitives probably were off-planet by now. A no-ship. But what if...
Schwangyu's thoughts would be full of what-ifs.
Patrin had been the fragile link but Patrin had been well trained in the removal of fragile links, trained by a master - Miles Teg.
Teg dashed dampness from his eyes with a quick shake of his head. Immediate necessity required that core of internal honesty which he could not avoid. Teg had never been a good liar, not even to himself. Quite early in his training, he had realized that his mother and the others involved in his upbringing had conditioned him to a deep sense of personal honesty.
Adherence to a code of honor.
The code itself, as he recognized its shape in him, attracted Teg's fascinated attention. It began with recognition that humans were not created equal, that they possessed different inherited abilities and experienced different events in their lives. This produced people of different accomplishments and different worth.
To obey this code, Teg realized early that he must place himself accurately into the flow of observable hierarchies accepting that a moment might come when he could evolve no further.
The code's conditioning went deep. He could never find its ultimate roots. It obviously was attached to something intrinsic to his humanity. It dictated with enormous power the limits of behavior permitted to those above as well as to those below him in the hierarchical pyramid.
The key token of exchange: loyalty.
Loyalty went upward and downward, lodging wherever it found a deserving attachment. Such loyalties, Teg knew, were securely locked into him. He felt no doubts that Taraza would support him in everything except a situation demanding that he be sacrificed to the survival of the Sisterhood. And that was right in itself. That was where the loyalties of all of them eventually lodged.