"As it turned out, I never talked to Murray about science again. The last time I saw Murray was in 2012 at a peculiar event in New York City for promising high-school students. I said hello. Murray looked blank. I said my name, and held up my name tag. “Do I know you?”, he said. I repeated my name. Still blank. I couldn’t tell if it was a problem of age—or a repeat of the story of the beta function. But, with regret, I walked away."
That is incredibly sad.