Leaders must invoke an alchemy of great vision.

We first became conscious of the plane publicly on a Monday. I thought then by the weekend it would be done. But then the Chinese military, the defense minister made a statement saying that if there was no apology from the United States, the Chinese military and the Chinese people would never understand. No reference to the government or the Communist Party, and that obviously presented an internal problem to the Chinese leadership, which was travelling at that moment.

Administration has managed the extraordinary feat of having, at one and the same time, the worst relations with our allies, the worst relations with our adversaries, and the most serious upheavals in the developing world since the end of the Second World War.

When I became security advisor, I became familiar with the so-called SIOP war plans, I called in Secretary McNamara and asked him what they were hiding from me, because I couldn't believe that the National policy would foresee such a level of destructiveness.

Blessed are the people whose leaders can look destiny in the eye without flinching but also without attempting to play God.

We're at a moment when the international system is in a period of change like we haven't seen for several hundred years. In some parts of the world, the nation state, on which the existing international system was based, is either giving up its traditional aspects, like in Europe, or as in the Middle East, where it was never really fully established, it is no longer the defining element. So in those two parts of the world, there is tremendous adjustment in traditional concepts.

People are now starting to explain the Cold War. Even in the crises at that time the survival of millions of people was at stake. And we (the USA) had to threaten the other super power with retaliation to prevent it from doing something to us. Today we live in a world in which a lot of things are in flux. That creates a lot of fear. But it is also a time of great opportunity. And I would call on today's statesmen to not allow their thinking to be directed by fear.