No challenge poses a greater threat to future generations than climate change.

If you go out and make some things happen, you will fill the world with hope.

I'm going to insist on making sure that we've got decent funding, that we've got enough teachers, that we've got computers in the classroom, but unless you turn off the television set and get over a certain anti-intellectualism that I think pervades some low-income communities, our children are not going to achieve.

I see Donald Trump as a phenomenon of an expression of certain fears, certain resentments, that have been a running thread in American history.

On September 11th, 2001, in our time of grief, the American people came together. We offered our neighbors a hand and we offered the wounded our blood. We reaffirmed our ties to each other and our love of community and country. On that day, no matter where we came from, what God we prayed to, or what race or ethnicity we were, we were united as one American family.

When I was a kid, I inhaled. Frequently. That was the point.

Because of the Civil Rights movement, new doors of opportunity and education swung open for everybody ... Not just for blacks and whites, but also women and Latinos; and Asians and Native Americans; and gay Americans and Americans with a disability. They swung open for you, and they swung open for me. And that's why I'm standing here today-because of those efforts, because of that legacy.