Your performance depends on your people. Select the best, train them and back them. When errors occur, give sharper guidance. If errors persist or if the fit feels wrong, help them move on. The country cannot afford amateur hour in the White House.

There are known knowns; there are things we know we know. We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns - the ones we don't know we don't know.

If I look at the really important questions in [Middle East] region, I see Iran, where there is a strong desire for a freer society and where people are repressed by a small group of ayatollahs. I see Syria, where we can see a similar desire of the people to be free. These two countries fund Hezbollah and other terrorist organizations and are hurting our efforts in Afghanistan and have been extremely harmful in Iraq. Then I also see large, important countries such as Egypt and Saudi Arabia.

Freedom's untidy, and free people are free to make mistakes and commit crimes and do bad things.

Success tends to go not to the person who is error-free, because he also tends to be risk-averse. Rather it goes to the person who recognizes that life is pretty much a percentage business. It isn't making mistakes that's critical; it's correcting them and getting on with the principal task.

Every country should be tired of going to war. War is a terrible thing. If I had been in Congress, as much as I would be inclined naturally to be supportive of a president, any president, I would have voted no, had the issue come to a vote.

When someone with a rural accent says, "I don't know much about politics," zip up your pockets.