There is no question but that when one is engaged militarily that there are going to be unintended loss of life.

I'm glad you asked. It has nothing to do with oil, literally nothing to do with oil.

When starting at the bottom, be willing to learn from those at the top.

If you look ahead 10 years, I wouldn't be a bit surprised if the people of Russia had become fans of missile defence.

Your performance depends on your people. Select the best, train them and back them. When errors occur, give sharper guidance. If errors persist or if the fit feels wrong, help them move on. The country cannot afford amateur hour in the White House.

Don't blame the boss. He has enough problems.

Public servants are paid to serve the American people. Do it well.