I learned plenty from Yeager's story and his accomplishments. I admired how he became a pilot in WWII, as a "Flying Sergeant", how he worked to break the sound barrier, and how he sought combat commands in Korea and Vietnam.
Today, I am reminded of one minor anecdote that had a big impact. In the book, Yeager describes the treatment he used to avoid permanent burn damage from his F-104 accident in 1963. During college I crashed on my mountain bike and suffered road rash on the left side of my face. The ER doctor advised me that I should expect permanent scars. Remember Yeager's treatment for his face, I used the same (an alternating application of Vaseline and Hydrogen Peroxide). The treatment left me with no scars, just as it left Yeager with no scars.
The lesson for me is that we can learn valuable knowledge in unexpected places, but we have to seek it out. Having heroes, respected authors, interesting subjects, and/or a focus of curiosity is a great way to learn and become inspired. Chuck Yeager met many of these for me, from 1983 when I first found him, to recent years enjoying his Twitter feed. He was a larger than life legend who encouraged me to be more daring, and saved me from permanent scars.
Godspeed General Yeager