When we settled our country, the dark forest was considered in some ways evil and something that you needed to plow or, later, bulldoze. We now have a new understanding of the interconnectedness of ecosystems and the need for bird flyways and why all species matter.

If Reagan had intelligence information that showed that the upheaval in Egypt is actually Democratic in spirit, then he would have, I believe, turned his back on Mubarak, even though there's a long friendship between the United States and Egypt.

I feel like I'm always learning from people.

The world of high-stakes international diplomacy can be rough and tumble, but it's more often than not a procession of suits and summits, protocol sessions and photo ops.

Cyber war takes place largely in secret, unknown to the general public on both sides.

World War II was a historical event, but also a movie genre, and 'Fury' occasionally prints the legend. The rest of it is plenty grim and grisly. Audience members may feel like prisoners of war forced to watch a training-torture film.

The chief duty of government is to keep the peace and stand out of the sunshine of the people.

You can only end a negotiation for peace if you begin it.