If we do what is necessary, all the odds are in our favor.

Any international system must have two key elements for it to work. One, it has to have a certain equilibrium of power that makes overthrowing the system difficult and costly. Secondly, it has to have a sense of legitimacy.

We are used to dealing with problems that have a solution and that can be solved in a finite period. But we're at the beginning of a long period of adjustment that does not have a clear-cut terminal point, and in which our wisdom and sophistication and understanding has to be one of the key elements.

In the middle '50s, I had written that the point would come, inevitably, at which the relationship between the cause of conflict and political objectives would be lost.

Historically when there is a rising power like China, it has usually led to confrontations between the rising power and the existing dominant powers. And when you have a shift of the center of gravity of world affairs from the Atlantic to the Pacific, then you have an additional element.

The essence of Richard Nixon is loneliness.

In crises the most daring course is often safest.