Let's also make sure that a high school diploma puts our kids on a path to a good job. Right now, countries like Germany focus on graduating their high school students with the equivalent of a technical degree from one of our community colleges, so that they're ready for a job. At schools like P-TECh in Brooklyn ... students will graduate with a high school diploma and an associate degree in computers or engineering. We need to give every American student opportunities like this.

On Syria, it's clear that the indiscriminate attacks on civilians by the [Bashar] Assad regime and Russia will only worsen the humanitarian catastrophe and that a negotiated end to the conflict is the only way to achieve lasting peace in Syria.

We had a farewell dinner for some of my senior staff, and generally everybody likes to talk about how cool I was.

The biggest threat, when it comes to climate change and pollution, isn't going to come from us because we only have 300 million people. It's going to come from China with over 1 billion people and India with over 1 billion people.

We also think this is a reminder of the long tradition of bipartisan foreign policy that has been the hallmark of America at moments of greatest need, and that's the kind of spirit that we hope will be reflected in our administration.

I can think about what [Mahatma] Gandhi said or [Martin Luther] King said about violence begetting violence, and still be true to my job by asking myself the question whenever we're confronted with a situation where some may be arguing for military action: Will this actually result in America being safer, or the most lives being saved?

No deal means a greater chance of more war in the Middle East.