The difficulty lies not so much in developing new ideas as in escaping from old ones.
I can see why people find him [Hugo ChÃ¡vez] charming. He's very ebullient, as they say. I've heard him make a speech, though, and he has a vice that's always very well worth noticing because it's always a bad sign: he doesn't know when to sit down. He's worse than Castro was. He won't shut up. Then he told me that he didn't think the United States landed on the moon and didn't believe in the existence of Osama bin Laden. He thought all of this was all a put-up job. He's a wacko.