It's taken a lot of presidents to get us where we are today, a lot of deployments, a lot of wars, a lot engagements. You add them all up.

I'm not competing in Iowa for a reason.

This is a time when the United States should be standing tall. There is no other leader in the world today. We shouldn't be approaching conflicts as a team sport. We either get in an we lead and we do a good job, or you don't get in at all.

Science is the process of crash testing ideas: you ram the idea head-on into a brick wall at 60mph, and knowledge is gained by examining the pieces. If the theory is solid, the pieces are from the wall. Then we build a bigger wall.

A crisis allows us the opportunity to dig deep into the reservoirs of our very being, to rise to levels of confidence, strength, and resolve that otherwise we didn't think we possessed. Through adversity, we come face to face with who we really are and what really counts.

In any walk of life, a positive, upbeat outlook trumps any adversarial act. Revenge is counterproductive. Unproductive emotions limit one's ability to move forward, to focus, to think positively, to act creatively.

The rest of the world cares about how we conduct our affairs because they then take that lead. Were the only leader in the world today. Some are wishing us well, others think that were down and are not going to get back up again, but they are all watching with great interest to see how we conduct our business over the next couple of years.