Sure enough, just over fifty seconds later, the call went through, and the next moment, Tian Yanzhen's full and powerful voice reached his ear.
"Xiao Zhu, you finally called me back. If you hadn't called, I was about to ring you myself."
To be honest, this voice made Zhu Zhengze somewhat emotional.
He noticed that since Academician Tian turned seventy, his personality and voice have increasingly resembled that of his former mentor, Elder Yuan.
Even though the two had a very unpleasant fallout back then, it became an indelible part of the history of Huaxia mathematics.
After all, it's rare for mathematicians of this caliber to have quarrels known to ordinary people...
Of course, Elder Yuan said a lot in public.
If it weren't for Qiao Yu, these two probably wouldn't have had any contact until this day.
