"So I'm wondering, could it be that one or more mathematicians at the school had some unpleasantness with Qiao Yu? If you know anything, maybe it should be shared with everyone."
Lucas Eisen glanced at John Perez and shook his head, saying, "Sorry, Mr. Perez. In fact, after I learned of this, I did my best to inquire.
Regrettably, at least based on my current knowledge, no one has had any unpleasantness with Qiao Yu. Quite the opposite, the mathematicians at the Berkeley Branch mostly respect and even admire Qiao Yu's achievements."
After Lucas Eisen finished speaking, the image of his grandson-in-law suddenly inexplicably appeared in his mind.
He recalled some past speculations.
Lucas Eisen had previously wondered if Frank had offended Qiao Yu, or if there was some unknown bond between the two.
Otherwise, it can't explain some of Qiao Yu's actions, which seem to trouble Frank intentionally or unintentionally.
