If there's even one thing we can do - even one life we can save - we have an obligation to try

In sectors like energy, I haven't been arguing for more spending per se; I've been arguing that it doesn't make sense for us to spend $4 billion subsidizing an oil industry that's mature and very profitable. We should be using that money to finance clean energy of the future.

Scripture tells us that we shall not oppress a stranger, for we know the heart of a stranger. We were strangers once, too.

I think sometimes Europe may take for granted the extraordinary progress that's been made over the last 40, 50 years. I recognize that sometimes there is great frustration that arises out of the euro zone or out of the EU.

I believe that the U.S. can and should be a global leader in the development of alternative energy sources.

The small irritations or indignities that we experience are nothing compared to what a previous generation experienced... It’s one thing for me to be mistaken for a waiter at a gala. It’s another thing for my son to be mistaken for a robber and to be handcuffed or, worse, if he happens to be walking down the street and is dressed the way teenagers dress.

You work with what you got.