A leader does not deserve the name unless he is willing occasionally to stand alone.

Superstars strive for approbation; heroes walk alone. Superstars crave consensus; heroes define themselves by the judgment of a future they see it as their task to bring about. Superstars seek success in a technique for eliciting support; heroes pursue success as the outgrowth of inner values.

The superpowers often behave like two heavily armed blind men feeling their way around a room, each believing himself in mortal peril from the other, whom he assumes to have perfect vision. Each side should know that frequently uncertainty, compromise, and incoherence are the essence of policymaking. Yet each tends to ascribe to the other a consistency, foresight, and coherence that its own experience belies. Of course, over time, even two armed blind men can do enormous damage to each other, not to speak of the room.

The members of the Islamic Staye have cut the throat of an American on television. This is an insult to the United States, which requires that we demonstrate that this is not an act that is free. I would strongly favor a strong attack on ISIS for a period that is related to the murder of the American.

I am against portraying China as the demon of the global community. China has grasped more quickly than other countries what globalization means and what it demands. The country has learned how to use other people's innovations for itself. India, incidentally, is not far behind China in this respect. Both are not nations in the European sense, but rather cultural communities with enormous markets. The challenge of the future is to work out how to deal with that.

History is not, of course, a cookbook offering pretested recipes. It teaches by analogy, not by maxims. It can illuminate the consequences of actions in comparable situations, yet each generation must discover for itself what situations are in fact comparable.

The longer I am out of office, the more infallible I appear to myself.