Most people would think of John Irving as a gifted wordsmith. He is the author of best-selling novels celebrated for their Dickensian plots, including “The Cider House Rules” and “The World According to Garp.” But Mr. Irving has severe dyslexia, was a C-minus English student in high school and scored 475 out of 800 on the SAT verbal test. How, then, did he have such a remarkably successful career as a writer?
Angela Duckworth argues that the answer is “grit,” which she defines as a combination of passion and perseverance in the pursuit of a long-term goal. The author, a psychology professor at the University of Pennsylvania, has spent the past decade studying why some people have extraordinary success and others do not. “Grit” is a fascinating tour of the psychological research on success and also tells the stories of many gritty exemplars, from New Yorker cartoon editor Bob Mankoff, who submitted some 2,000 drawings to the magazine before one was accepted, to actor Will Smith, who explains his success as follows: “The only thing that I see that is distinctly different about me is: I’m not afraid to die on a treadmill. . . . If we get on the treadmill together, there’s two things: You’re getting off first, or I’m going to die.”