What we've said to the girls is: 'If you guys ever decide that you're going to get a tattoo, then mommy and me will get the exact same tattoo, in the same place.' And we'll go on YouTube and show it off as a family tattoo.

A person’s zip code shouldn’t decide their destiny.

With the world's unprecedented inspections and access to Iran's program, we'll know if Iran ever tries to break out.

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.

When people see opportunity, when they have a sense of control of their own destiny, then they're less vulnerable to the propaganda and twisted ideologies that have been attracting young people - particularly being turbocharged through social media.

Young men need to show women the respect they deserve and recognize sexual assault and to do their part to stop it.

I can be much more sarcastic and, I think, sometimes withering in my assessments of things than I allow to show in my public life.