America has no permanent friends or enemies, only interests.

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.

You should not think that you can shape history only by your will. This is also why I'm against the concept of intervention when you don't know its ultimate implications.

For other nations, utopia is a blessed past never to be recovered; for Americans it is just beyond the horizon.

Deng Xiaoping thought of himself as a great revolutionary and a great reformer. He had dismantled the Chinese communist management of the economy. In my next-to-last conversation with him, which was about six months before Tiananmen Square, he said to me that his aim would be the next phase to reduce the Communist Party to philosophical issues. And I said, "What's a philosophical issue?" And he said, "Well, like if we make an alliance with Russia." Given his view of Russia, that was not the likeliest thing that would ever happen.

This country cannot afford to tear itself apart on a partisan basis on issues so vital to our national security.

I don't think that that's a desirable option for us. Besides, it wouldn't work, because there are too many other countries that are willing to work economically with China. But I don't think the basic relationship depends on economics. It depends on a political understanding of what is required for peace in Asia.