“In a way, a certain amount of self-criticism is a good thing, because it keeps you humble. Realizing that no matter what success you've achieved, you can still make enemies makes you humble, too.”
“Our three big emergencies are fire, loss of pressurization or contaminated atmosphere. Any of those things in a spaceship are very deadly and time critical. Everybody's trained, but I'm the commander of the ship, and it's up to me to decide.”