The more I read about him, the more I was impressed. From the description of him as an academic, he definitely was one I would have loved to have as my professor.
There are some professors who teach you something that you barely remember after coming out of college. And there are those whom you are grateful to for their passing on skills that prove valuable to you later on. And then comes the rare breed of those who make people consider academics as a possible career choice. Like RaviC and CK.