President Obama is an extraordinary person to work with and for.

What we have done is when the threat has been directed at the United States, i.e., the terrorist threat from ISIL or Al-Qaeda in Syria, is to go after them.

We can't let others judge information for us.

Legislation that would withhold funding for the United Nations is fundamentally flawed in concept and practice, sets us back, is self-defeating, and doesn't work.

Focus on something that stirs your soul, it's hard to excel at anything that you don't love.

Progress is the product of human agency. Things get better because we make them better. Things go wrong when we get too comfortable, when we fail to take risks or seize opportunities.

Thirty years ago, about 80% of a company's assets resided in its plant and equipment, with 20% in the knowledge of its people. Today, the reverse is true. The knowledge of our staff is our principal asset