"America has fought five wars since 1945 and has gained its objectives in only one of them, the Gulf ..." — Henry Kissinger

I have spoken to Chinese leaders occasionally on human rights, but I've always done it in private.

I don't see the wisdom in modern politicians that I once saw in men like Dean Acheson, David Bruce, or George Marshall. In my day, the northeastern establishment dominated foreign policy formulation, but the composition and distribution of our population is very different today.

The tragedy of America is that it entered all the wars with a consensus in favor of them, but within a defined period, the legitimacy of the war became a major domestic issue, with some people arguing that withdrawal was the only legitimate objective.

The high probability is if American forces withdraw from Afghanistan and if no alternative international arrangement is made that then the historic contests between the regions and the sects will reappear, the Taliban will re-emerge, and a very complicated and maybe chaotic situation will develop.