I grew up in Germany during the Nazi period, and I came to this country when I was 15. And then I had to work in a factory because we had no resources. And I went to night school. So, it was not a rational ambition for me to become a world statesman.

It is not often that nations learn from the past even rarer that they draw the correct conclusions from it. For the lessons of historical experience, as of personal experience, are contingent. They teach the consequences of certain actions, but they cannot force a recognition of comparable situations.

Certainly nothing is easier than to rewrite history. If we had made Taiwan a separate state, it would have led to a fundamental conflict with China, and probably to war. Certainly in the long term, it would have led to war.

The China of the 1970s was a communist dictatorship. The China of the twenty-first century is a one-party state without a firm ideological foundation, more similar to Mexico under the PRI than Russia under Stalin. But the measurement of the political and the economic evolution has not yet been completed, and is one of the weak points of the system.

To be an enemy of America can be dangerous, but to be a friend is fatal

In my particular case foreign policy happens to be my hobby, my consuming interest. I had spent decades studying it.

University politics make me long for the simplicity of the Middle East.