I don't think any of us have the answers to everything. There's no human being on earth who fits that category. So why wouldn't you ask for help? Why wouldn't you run ideas by people that you respect? Too many young people cast around trying to figure out what the answer is themselves, because they're afraid to come back and say, "I'm not sure I understood you," or "Could you give me a little more information about what you need?" Just do that. It saves you time, it saves your boss's or mentor's time. And it's a great lesson to learn.

If we're going to be successful in taking on the billionaire class, we need a strong national grassroots movement.

A man who can be provoked by a tweet should not have his fingers anywhere near the nuclear codes.

I want a country where citizens like you and your family are just as welcome as anyone else.

You know, we've been married for 22 years ... and I have learned a long time ago that the only people who count in any marriage are the two that are in it.

We can have enough clean energy to power every home.

Individual consciences are fine but individual consciences have to be made manifest.