 He wasn't, I don't, he doesn't seem to be much of caring about popularity. Like, he was devoted, he had an idea. And he had a passion for that idea. And to the point where sometimes it maybe didn't win him favor in academia and other things. Oh, yes. I mean, he didn't care about his own fame or fortune. The fact that he was so critical of socialism made him a target, put a target on his back in Europe. He had to flee.