We look a little bit disorderly, indecisive, leaderless. That's a real problem, and that's a problem that concerns me particularly on foreign affairs. The presidency, not just President Obama, but the presidency in recent years has lost some of the terrain that they used to dominate in the making of foreign policy. I think President Obama has to make a serious effort to regain it because he lost some of it himself.

One thing we know: Things will become even more destabilized if we don't step up Sino-U.S. cooperation. If you want to envisage a worst-case scenario, it is that Putin reveals step by step the inner weaknesses of the West, particularly in Europe, and the Chinese see in that an opportunity for emulation in the Far East, and then step by step through a gradual process we will be witnessing the emergence of Sino-Russian partnership in favor of a drastic change in the global balance of power.

I was confident about America and the idea that in America people can become American without masking their ethnic identity.

The American people have to think hard about their definition of the meaning of the good life, that hedonistic, materialistic society of high levels of consumption, increasing social inequality is not a society that can be part of the solution of the world's problems.

I don't feel I was "born American," but my homeland was denied to me after the end of World War II and I craved something I could identify with.

A great deal of world politics is a fundamental struggle, but it is also a struggle that has to be waged intelligently.

There is an element of paranoia in this inclination to view any serious attempt at a compromised peace as somehow directed against Israel.