I healed slowly. In the end I healed and barely able to walk, I did not go back to Munich. I did not like the Herr- Herr Geheimrat. Anyway, he was on a trip around the world. I went where I belonged, to Leipzig where there was a professor only a few years older than I - I don't know, I think maybe six years older than I - by the name of Werner Heisenberg, a very wonderful man. And it was obvious that he liked me. He liked me, perhaps when he asked me what I have read; I told him the various works, including my study in Group Theory, which he appreciated. I am pretty much convinced that in part he liked me because of two somewhat strange circumstances. I hardly could walk and I beat him in ping-pong. In fact, we had the ping-pong evenings on Tuesday, I was the only one who beat him in ping-pong. I might tell you that my glory was great but not permanent. Next year, Heisenberg went around the world in the ship, really practiced up on ping-pong and after that I could not beat him. But here, I can tell you, that my studies in the gymnasium in Hungary were not completely wasted. My eigh- eight years of Latin and four years of Greek, I don't think I ever could or will use again. But, outside the classroom, I learned to play ping-pong really well and that, I think, with Heisenberg, was the start of his appre- appreciation. He gave me a couple of jobs. I liked them both. One was to report, in his seminar, on group theory. I did not do it at that time but found out very fast that my friend whom I knew from way back in Hungary, Eugene Wigner, had studied the consequences of the symmetry of atoms and molecules.