On a solemn late-summer afternoon in 2001, just a few days after the Sept. 11 terrorist attacks, UC Berkeley student body president Wally Adeyemo stood with campus leaders on the steps of Doe Library and offered consolation and hope to the grief-stricken campus community.
Jenny Kwon, his friend since the early days of their freshman year, was among the 12,000 people on Memorial Glade that day, listening to insights that Adeyemo had drawn from the Bible and from history, and to his eloquent appealthat they should rise above anger and the desire for retribution.
“It was just...