Aaron Beck is the Joe Paterno of psychiatry. The University of Pennsylvania professor emeritus known as the father of cognitive therapy still works five days a week, training therapists, supervising researchers, conducting studies, writing scholarly papers and books. Last month, he turned 90, and he has no intention of retiring.
"It's not a concept that crosses my mind," he said, "because I'm happy with what I'm doing and there's no need to retire."
Happiness experts say that one of the keys to fulfillment and contentment is to be engaged in meaningful work. That's certainly the case with Beck, who has a full head of white hair and a benevolent face that is remarkably smooth. The other day, when I visited him at his Wynnewood home, he spoke enthusiastically about his current challenge: using cognitive therapy to help schizophrenics.