With hacking getting more and more sophisticated, the hacking community has gone from the hobbyist in the basement to huge sophisticated companies that are essentially doing this, or groups of people or foreign agents inside and outside the United States.

No matter what you do next, the world needs your energy, your passion, your impatience for progress. Don't shrink from risk. And tune out those critics and cynics. History rarely yields to one person, but think, and never forget, what happens when it does. That can be you. That should be you. That must be you.

Graduates, your values matter. They are your north star. And work takes on new meaning when you feel you're pointed in the right direction. Otherwise, it's just a job. And life is too short for that.

Creativity and innovation are something you can’t flowchart out. Some things you can, and we do, and we’re very disciplined in those areas. But creativity isn’t one of those. A lot of companies have innovation departments, and this is always a sign that something is wrong when you have a VP of innovation or something. You know, put a for-sale sign on the door.

I don't think Apple has to own a content business.

What makes Siri cool is she has a personality.

In my view the tablet and the PC are different. You can do things with the tablet if you are not encumbered by the legacy of the PC.