"Good morning, Principal!" the students shouted in a chaotic chorus.
"You really know how to study. You're studying even on a cruise? What have you figured out? Tell me all about it." Song He planted his hands on his hips.
The students carried their tables over to the principal and eagerly took turns explaining their discoveries. Partly, they wanted to show off their ingenious ideas, and partly, they wanted the principal to verify whether they were correct.
"Don't make a mess, don't make a mess!" Song He directed them. "Have one discovery explained at each of the two tables on the left and right. You can explain them at the same time, but I won't be able to hear if there are any more! Line up and take your turn!"
The Child Prodigies quickly rearranged themselves. In the end, two tables remained in front of the principal, one on either side, with everyone lined up behind them.
Two Child Prodigies simultaneously dipped their fingers in Tomato Sauce and began explaining on either side.
Song He split his attention and attacked from both sides. Each of his ears listened to one side, while his eyes rapidly shifted between the two tables, understanding both explanations at once.
After all, he was the principal. While an ordinary person would have become dizzy and disoriented in such a situation, he managed to keep up with ease.
As soon as the students began explaining, Song He could figure out what would come next after hearing only the opening. Thus, he repeatedly raised his hand to interrupt both sides, speaking nonstop:
"This works! Write it up. We'll publish a paper later!"
"This won't work. Search for the paper Chu Long published in Mathematics Progress last year. The second section explains why your approach won't work."
"Excellent!