Old Moshe/Bill used to brag in class that "no torture could ever break me". Even if folks like the Syrians or Iranians tore him limb from limb, he would never give up his true identity.
Mossad-Moshe/Bill Ayers also thought his cover was perfect - "Heck I could go to Iran in my Bill Ayers cover Identity, he said, "give a speech on TV, and they would never know they had an Israeli agent in their midst collecting data on them."
"The Iranians are stupid, and they're pussies", he was fond of saying.
You’re NOT SUPPOSED to post that on the open Internet! If the Iranians ever found out his cover would be blown and they’d torture him until they found out how he managed to get Stuxnet into the nuclear facilities and who all of his contacts among the dissidents who are planning to blow up You Know What in a couple of months. Well, I’m not talking about it, anyway.