The Syrian rebels, weakened by infighting, have also been victims of the growing rift between the U.S. and its closest Arab allies.

Hezbollah will support Assad to the end because his continuing hold on power is critical to its own survival.

There is a perception across the Middle East that America is weakened. I believe the perception is wrong. The United States remains the world's mightiest military, economic and diplomatic power by far, with reach and abilities beyond rival.

I believe President Obama means everything he says about sticking to the unprecedented backing of Israel and keeping all options on the table against Tehran, as well as countering its adventures in Syria, Yemen, and Iraq.

But when I lose my temper, I find it difficult to forgive myself. I feel I've failed. I can be calm in a crisis, in the face of death or things that hurt badly. I don't get hysterical, which may be masochistic of me.

The past grows gradually around one, like a placenta for dying.

Generosity during life is a very different thing from generosity in the hour of death; one proceeds from genuine liberality and benevolence, the other from pride or fear.

I think that obviously, there is a perverse attraction to a fundamentally changed world or the end of the world. There is a death wish, a perverse death wish. Not just for ourselves, not just for the movie 'Death Wish,' but for the end of all human life.