Whether Jiang Xingye was overly lustful was one thing, but the claim in books that he was "pure of heart and void of desire" was clearly incorrect. As for where exactly the error lay, Xu Qinghuan couldn't quite analyze it.
In the evenings, when the two were together, it was primarily to help Jiang Xingye study. Once Xu Qinghuan had flipped through the *Self-Study Series in Mathematics, Physics, and Chemistry* she had bought, she realized that aside from the political content, there was no need to spend a second look at the rest—it was simply too elementary.
Jiang Xingye’s progress had already reached the high school level. By next June, he just needed to contact a school, take the junior high school graduation exam, and obtain his certificate. He had a sharp mind and an innate ability to remember everything he saw. He grasped concepts almost instantly, could apply them to related problems, and was a joy to teach. Besides guiding him through certain difficult knowledge points, Xu Qinghuan would occasionally write out competition problems she had solved in her past life to broaden his thinking, and Jiang Xingye always enjoyed the challenge.
Chapter 306