I want every math teacher to know math. I want every science teacher to have expertise in science. I want them to know how to inspire and engage young people.

What I believe is that marriage is between a man and a woman, but what I also believe is that we have an obligation to make sure that gays and lesbians have the rights of citizenship that afford them visitations to hospitals, that allow them to be, to transfer property between partners, to make certain that they're not discriminated on the job.

My sister is a teacher, so I am a strong support of teachers, but I'm not going to be bound by just a certain way of talking about these things, in order for us to move forward on behalf of our kids.

You can't manage [country] the way you would manage a family business.

The fact that we are here today to debate raising America's debt limit is a sign of leadership failure. America has a debt problem and a failure of leadership. Americans deserve better. I, therefore, intend to oppose the effort to increase America's debt.

When people are oppressed, and human rights are denied - particularly along sectarian lines or ethnic lines - when dissent is silenced, it feeds violent extremism, it creates an environment that is ripe for terrorists to exploit. When peaceful, democratic change is impossible, it feeds into the terrorist propaganda that violence is the only answer available.

I hope we can all agree that, instead of continuing to subsidize yesterday's energy sources. We need to invest in tomorrow's.