The day before the official opening of the International Mathematicians Conference, Qiao Yu had a truly fulfilling experience.
He met with three small groups and discussed some developments in mathematics since the proposal of the Generalized Modal Axiomatic System. Then, he chatted with scholars from the International Mathematical Union's Structure Committee about tomorrow's opening speech.
Director Tian, whom he hadn't seen all morning, finally appeared. They had a brief conversation, and in the afternoon, Qiao Yu went to see some old acquaintances.
It was evident that Director Tian still had a significant influence in the world of mathematics.
However, the thing that made Qiao Yu happiest was that a little after 4 PM Philadelphia time, he received the news that Elder Yuan and Qiao Xi had also arrived.
The news was relayed by Zheng Xiweng. At that time, Qiao Yu was chatting with the mathematicians of the Structure Committee in the meeting room.
