I've raised three kids: my wife and I have three kids. I've observed through direct contact the adults they are now is partially the product of where they came from and what we did. With them growing up, but partially how they were wired at birth.

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.

Ever since I was nine years old and I watched Neil and Buzz walk on the moon, I have felt passionately that this is an interesting human adventure. This is one of the things we're doing that is really fundamentally important, as we leave our home planet, but also exciting.

Although simulators are great for building step-by-step knowledge of a procedure, the worst thing that can happen in a sim is that you get a bad grade on your performance.

The greatest achievement was at first and for a time a dream. The oak sleeps in the acorn, the bird waits in the egg, and in the highest vision of the soul a waking angel stirs. Dreams are the seedlings of realities.

Keep yourself motivated. You've got to be motivated, you've got to wake up every day and understand what that day is about; you've got to have personal goals - short term goals, intermediate goals, and long term goals. Be flexible in getting to those goals, but if you do not have goals, you will not achieve them.

Our discomfort with female leadership runs deep. We call little girls bossy. We never really call little boys bossy, because a boy is expected to lead, so it doesn't surprise or offend.

The wellbeing we all crave goes hand in hand with economic success.