[About his marijuana use] I did. It's not something that I'm proud of. It was a mistake as a young man, but you know? I mean not going to -- I never understood that line. The point was to inhale. That was the point.

Iran . . . has failed to take the opportunity to demonstrate that its nuclear program is peaceful . . . time is not unlimited.

If you were president 50 years ago, the tragedy in Syria might not even penetrate what the American people were thinking about on a day to day basis. Today, they're seeing vivid images of a child in the aftermath of a bombing.

People take pride in being Irish-American and Italian-American. They have a particular culture that infuses the whole culture and makes it richer and more interesting. I think if we can expand that attitude to embrace African-Americans and Latino-Americans and Asian-Americans, then we will be in a position where all our kids can feel comfortable with the worlds they are coming out of, knowing they are part of something larger.

We know that every father has a personal responsibility to do right by their kids - to encourage them to turn off the video games and pick up a book; to teach them the difference between right and wrong; to show them through our own example the value in treating one another as we wish to be treated. And most of all, to play an active and engaged role in their lives.

Throughout history, the arts and humanities have helped men and women around the globe grapple with the most challenging questions and come to know the most basic truths. In our increasingly interconnected world, the arts play an important role in both shaping the character that defines us and reminding us of our shared humanity. This month, we celebrate our Nation's arts and humanities, and we recommit to ensuring all Americans can access and experience them.

The study of geography is about more than just memorizing places on a map. It's about understanding the complexity of our world, appreciating the diversity of cultures that exists across continents. And in the end, it's about using all that knowledge to help bridge divides and bring people together.