Li Qingcang's face turned solemn after hearing the doctor's assessment of Professor Xu.
If Professor Xu remained in this state, there was no way he could continue with his research. It might mean that the research would be delayed indefinitely.
"Okay, I understand."
When Li Qingcang left the research field, he never thought that he would go back to being a physicist.
Besides, there had to be many other outstanding researchers in Professor Xu's laboratory who were all capable of taking over his work.
He did not know if they would agree to his return.
They might think that he was going back to take the credit for the research.
When Professor Xu's condition had stabilized, he went to sleep. A sobbing Mrs. Xu was staring at him, in a daze.
During the many years of their marriage, he had always been her greatest supporter. He was dependable and supported her all the time.
