Be precise. A lack of precision is dangerous when the margin of error is small.

Oh my goodness gracious, what you can buy off the Internet in terms of overhead photography. A trained ape can know an awful lot of what is going on in this world, just by punching on his mouse, for a relatively modest cost.

Most of the 50 or so invitations you receive each week come from people inviting the President's Chief of Staff, not you. If you doubt that, ask your predecessor how many he received last week.

Reduce the layers of management. They put distance between the top of an organization and the customers.

I think all of us have a sense if we imagine the kind of world we would face if the people who bombed the mess hall in Mosul, or the people who did the bombing in Spain, or the people who attacked the United States in New York, shot down the plane over Pennsylvania and attacked the Pentagon, the people who cut off peoples' heads on television to intimidate, to frighten indeed the word 'terrorized' is just that. Its purpose is to terrorize, to alter behavior, to make people be something other than that which they want to be.

When you're skiing, if you're not falling you're not trying.

An institution that...would permit Iraq, a terrorist state that refuses to disarm, to become soon the chair of the United Nations Commission on Disarmament, and which recently elected Libya - a terrorist state - to chair the United Nations Commission on Human Rights of all things, seems not to be even struggling to regain credibility. That these acts of irresponsibility could happen now, at this moment in history, is breathtaking.