We still have sanctions on Iran for its violations of human rights, for its support of terrorism and for its ballistic missile program. And we will continue to enforce these sanctions vigorously. Iran's recent missile test, for example, was a violation of its international obligations.

The journey will be difficult. The road will be long. I face this challenge with profound humility, and knowledge of my own limitations. But I also face it with limitless faith in the capacity of the American people.

America's not just [about] looking out for yourself, it's not just about greed, it's not just about trying to climb to the very top and keep everybody else down. ... Hard work, that's a value. Looking out for one another, that's a value. The idea that we're all in it together and [that] I'm my brother's keeper and [my] sister's keeper, that's a value.

What is important is that we make sure to work together, that we understand our strength comes from unity and not division.

Every major world religion has identified marriage as between a man and a woman.

The good news is that the Paris Agreement is not just a bilateral agreement between the United States and some other country. You have 200 countries who came together. It's an international agreement.

I think it's fair to say that my temperament is steady - and on the buoyant side.