"Then what did you learn?" The old man stopped and asked Ying Xue.
"The Tao of Heaven and Earth is profound and high, while the Tao of Saints hides and hides. They're not loyal, loyal, benevolent, and righteous. They're just right and aboveboard! To plot Yin, to achieve Yang, and to act on the path of profit. The things of the world can be stopped and managed. In general, the scrolls of intrigue between the human world are exposed, and great benefits will be gained. Thank you, grandpa, for giving me such a wonderful book." Ying Xue said with emotion.
"It seems that you've almost understood everything. Since you've already got the essence of it, I'll consider myself as having completed the mission of the person who gave the book to you." After the old man finished speaking, he put the boo
