"I felt like all my buddies were still in this squadron, those who hadn’t been shot down, and I just felt I hadn’t done my job. I’d been taught to do my job, and that’s the reason when I went back I felt good about it. And I said, “Hell, if I come home as a flight officer, with one airplane, I’ll be a flight officer the rest of my life.”"
January 1, 1970
https://en.wikiquote.org/wiki/Chuck_Yeager