Let it [racism] be a problem to someone else... Let it drag them down. Don't use it as an excuse for your own shortcomings.

With respect to our friends in the [Iraq] region, each has its own system, each will have to make its own judgment as to whether it will change, how fast it will change, and we hope that we can help influence them as to how change comes about and what change might be better for them than other forms of change.

Each of us must work to become a hardheaded realist, or else we risk wasting our time and energy on pursuing impossible dreams. Yet constant naysayers pursue no less impossible dreams. Their fear and cynicism move nothing forward. They kill progress. How many cynics built empires, great cities, or powerful corporations?

I can't deny that it will be a historic event for an African-American to become president. And should that happen, all Americans should be proud - not just African-Americans, but all Americans - that we have reached this point in our national history where such a thing could happen. It will also not only electrify our country, I think it'll electrify the world.

If it ain't broke, don't fix it' is the slogan of the complacent, the arrogant or the scared. It's an excuse for inaction, a call to non-arms.

No matter how significant or life-changing your greatest hit or miss might be, neither even begins to define who you are. Each of us is a product of all our experiences and all our interactions with other people. To cite calculus, we are the area under the curve.

I would not presume from this distance, nor would America presume to say who should be the leader of the Iraqi nation.