" If you can learn to live with indignities in life, you can go far.” And he’s right. You can learn a lot by getting knocked down, and I got knocked down over and over again. And every time I got up and kept going. I know there were students in my class who were smarter than me, but I don’t know if there was anybody who worked harder than me. "

― Mike Massimino , Spaceman: An Astronaut's Unlikely Journey to Unlock the Secrets of the Universe