The Inkman elder told Human Ancestor, "Although Wisdom Gu does often stay within the Qiankun Crystal Wall, it hides deep inside. If you want to find it, you must venture deep into the crystal wall. But to go deep into the crystal wall, relying solely on ink script records and using the formed text-block bricks as stepping stones will not do. Those bricks merely depict and record all kinds of information. That is too superficial; they cannot withstand the scouring of other information. The limited ink script within the bricks will constantly evolve in content, then swiftly dissipate. They simply cannot last long."
The Inkman elder continued, "Human, you must refine these records into knowledge. Only knowledge can better explain even more information. Depict knowledge with ink script, and it will no longer be text-block bricks, but a true road."
Human Ancestor was deeply troubled. "How can I refine knowledge, then?"
The Inkman elder smiled. "There are many Bookworm Gu on Book Mountain. They record much of the knowledge refined by our Inkman forebears. Human, you can read more."
"If you wish to refine knowledge yourself, it is not difficult. First, you must use Memory Gu to remember all that information in your mind. Then..."
Before the Inkman could finish, Thought Gu appeared. It continued, speaking to Human Ancestor, "Then, I can help you refine knowledge."
The Inkman elder smiled and nodded. "That is right. Thinking can produce knowledge."
Human Ancestor said, "Then I truly must thank you all."
The Inkman elder shook his head. "No need to stand on ceremony."
Thought Gu said, "Do not say that, Human. We have always been good friends. Besides, doing this benefits me as well."
If thoughts did not receive fresh information, they would gradually grow old and decrepit. Only by receiving new