If we are going to compete in this world we're in today, there is no possible way we can do it with lowering expectations and dumbing down everything. Children are going to suffer and families' hearts are going to be broken that their kids won't be able to get a job in the 21st Century.

I think it's very sad that CNN leads Jeb Bush, down a road by starting off virtually all the questions, "Mr. Trump this, Mister" - I think it's very sad. I watched the first debate, and the first long number of questions were, "Mr. Trump said this, Mr. Trump said that. Mr. Trump" - these poor guys - although, I must tell you, [Rick] Santorum, good guy. Governor [Mike] Huckabee, good guy. They were very nice, and I respect them greatly. But I thought it was very unfair that virtually the entire early portion of the debate was Trump this, Trump that, in order to get ratings, I guess.

I would say national security is work in progress.

[ Marco Rubio] overly ambitious, too young, and I have better hair than he does.

I know I'm going to have to get beyond being George H.W. Bush's son and Barbara's son -- for which I'm really proud. And I'm going to get beyond being George W.'s brother for which I am extraordinarily proud as well, there's a lot of interest in finding the ways that we are different and all this. Well, the simple fact is that we're all on our own life's journey -- my brothers and sister are different than me.

Our children can achieve great things when we set high expectations for them.

I do have the strength. Leadership, leadership is not about attacking people and disparaging people. Leadership is about creating a serious strategy to deal with the threat of our time.