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.

Planned Parenthood's mission, on paper, is to give women quality and affordable health care and to protect women's rights. In reality, their mission is to increase their abortion numbers and, in turn, increase their revenue.

Small changes in diet don't have much effect on preventing coronary heart disease and cancer. But bigger changes in diet and lifestyle may prevent heart attacks in almost everyone.

Man needs difficulties; they are necessary for health.

A healthy lifestyle includes exercise, nutrition, healthy sleep patterns and a healthy group of friends.