Challenge the mind and capture the heart.

I started out typing and filing and answering the phones for a little nine-person firm. And that nine-person firm gave me my chance to find my own way.

So what will define greatness for your generation? I believe it is to use the knowledge that you have earned here to find ways, not only to connect to computers, but to connect to people; not only to bridge gaps in science, but to bridge gaps between cultures; not only to use numbers and formulas to create, but to use words to lead, and in the process, to close that canyon between ignorance and understanding.

Silos can't interoperate unless the technology does.

You know, I believe that technology is the great leveler. Technology permits anybody to play. And in some ways, I think technology - it's not only a great tool for democratization, but it's a great tool for eliminating prejudice and advancing meritocracies.

As president, I will ensure that the United States is the global energy powerhouse of the 21st century.That means reinstating the Keystone XL Pipeline that President[Barack] Obama rejected. It also means rolling back the regulations from this administration that limit our ability to find resources by imposing regulations on hydraulic fracturing and our ability to be energy independent by regulating drilling on federal lands. As president, I will make America an energy leader through technology and innovation.

I go to social media, check out my granddaughter's new boyfriend, but the Department of Homeland Security can't figure out they need to be tracking they jihadi web sites?