Immigration is part of the reason why our economy is stronger and better positioned than most of our other competitors, is because we've got a younger population that's more dynamic when it comes to trade.

We have to all shoulder the responsibility for keeping the planet habitable, or we're going to suffer the consequences - together.

The alternative, no limits on Iran's nuclear program, no inspections, an Iran that's closer to a nuclear weapon, the risk of regional nuclear arms race, and the greater risk of war - all that would endanger our [American] security.

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.

I will never forget who this victory truly belongs to. It belongs to you.

It’s not that I want to punish your success. I want to make sure that everybody who is behind you, that they’ve got a chance for success, too. My attitude is that if the economy’s good for folks from the bottom up, it’s gonna be good for everybody. I think when you spread the wealth around, it’s good for everybody.

We've got some fundamental choices to make about the kind of country we want to be. Will we accept an economy where only a few of us do spectacularly well, or are we going to build an economy where everyone who works hard has a chance to get ahead?