Nobody's perfect. It's a lesson supermodel and entrepreneur Tyra Banks learned early on from her mother, Carolyn London. The pair co-authored a book called "Perfect Is Boring," based on London's advice. | Want to support 1A? Give to your local public radio station at donate.npr.org/1A and subscribe to our podcast. Have questions? Email the show at 1a@wamu.org and find us on Twitter @1a.