The first reactions are often instinctive. So one of the first things we said was that the Chinese had no right to inspect the plane, and that we had a sovereign right to. I don't know what the legal position is, but it was surely psychologically absolutely the unwise thing to do.

The enemies you make by taking a decided stand generally have more respect for you than the friends you make by being on the fence

Like any developing country, it has an inequality of wealth. In the Chinese case, it is particularly [pronounced] by the fact that they decided they couldn't make the whole country move forward simultaneously, so they've started region by region. So the interior regions are much less well off than the coastal regions. And this is certainly a huge challenge, because it produces a flow of populations from the poorer regions to the richer regions.

For my generation the relationship with Europe was the central point of American foreign policy. Even during my time in government there was disagreement, sometimes very strong disagreement. But they were all like arguments within a family. I am not sure if the generation which doesn't have these experiences has the same view of things.

In the period after the Second World War, there were still leaders in Europe who represented weak countries, but possessed a sense of global foreign policy. Nowadays, on the other hand, there are politicians who represent pretty powerful countries, but whose citizens are not prepared to sacrifice themselves for the state.

It is one of history's ironies that Communism, advertised as a classless society, tended to breed a privileged class of feudal proportions.

If peace is equated simply with the absence of war, it can become abject pacifism that turns the world over to the most ruthless.