Fourth, we will continue providing humanitarian assistance to innocent civilians who have been displaced by this terrorist organization. This includes Sunni and Shia Muslims who are at grave risk, as well as tens of thousands of Christians and other religious minorities. We cannot allow these communities to be driven from their ancient homelands.

In Indonesia, I had spent two years at a Muslim school, two years at a Catholic school. In the Muslim school, the teacher wrote to tell my mother that I made faces during Koranic studies.

On every continent, there are girls who will go on to change the world in ways we can only imagine, if only we allow them the freedom to dream.

If we want to make the best products, we also have to invest in the best ideas... Every dollar we invested to map the human genome returned $140 to our economy... Today, our scientists are mapping the human brain to unlock the answers to Alzheimer's... Now is not the time to gut these job-creating investments in science and innovation. Now is the time to reach a level of research and development not seen since the height of the Space Race.

You are part of the first generation of officers to begin your service in a world where the effects of climate change are so clearly upon us. Climate change will shape how every one of our services plan, operate, train, equip, and protect their infrastructure, today and for the long-term.

A sportswriter once referred to him as our future president. With a name like Kevin, I don't know whether that's possible.

Don't be afraid to ask questions. Don't be afraid to ask for help when you need it. I do that every day. Asking for help isn't a sign of weakness, it's a sign of strength. It shows you have the courage to admit when you don't know something, and to learn something new.