In crowded, fast-moving industries, success often comes from following simple, hard-earned advice that reshapes how you think and act.

Say what you will about Peter Farrelly, but he’s one filmmaker who hasn’t let an Oscar go to his head. In the years since his contentious Best Picture win for “Green Book,” Farrelly has shown only ...

Duffy, now 77, starred as patriarch Frank Lambert on the long-running TGIF sitcom, which followed two single parents (played ...