We are the change we have been waiting for.

If you're an American and you are, you know, subscribing to the ideals and the creed and the values that we believe in as a country, you know, then we don't have a religious test in this country.

We have the power to make the world we seek, but only if we have the courage to make a new beginning.

The pain I felt was my father's pain.

I don't know what the word is in Austrian.

I have been a strong proponent of pay-as-you-go. Every dollar that I've proposed, I've proposed an additional cut so that it matches.

I think a lot of teachers want to talk about how to continually improve performance.