We have to have a president who is clear that you don't deal with Russia based on staring into his eyes and seeing his soul. You deal with Russia based on, what are your - what are the national security interests of the United States of America? And we have to recognize that the way they've been behaving lately demands a sharp response from the international community and our allies.

Even as Ramadan holds profound meaning for the world’s 1.5 billion Muslims, it is also a reminder to people of all faiths of our common humanity and the commitment to justice, equality, and compassion shared by all great faiths. In that spirit, I wish Muslims across America and around the world a blessed month, and I look forward to again hosting an iftar dinner here at the White House. Ramadan Kareem.

Why hang out with celebrities when I can hang out with the people who made me one?

Change is never easy, but always possible.

Affirmative action is not going to be the long-term solution to the problems of race in America, because, frankly, if you've got 50 percent of African-American or Latino kids dropping out of high school, it doesn't really matter what you do in terms of affirmative action. Those kids aren't going to college.

If I'm president, some day, young kids will look at the world differently. They will say, I could be president some day. They couldn't have said that before I came along. The world will see the United States in a different context, as a country of true opportunity for all.

What makes us exceptional - what makes us American - is our allegiance to an idea articulated in a declaration made more than two centuries ago: “We hold these truths to be self-evident, that all men are created equal; that they are endowed by their Creator with certain unalienable rights; that among these are life, liberty, and the pursuit of happiness.”