posted from: https://peakmemory.me/2017/02/13/raymond-smullyan/
I am surrounded by the books of Raymond Smullyan and I was very sad to read of his death at age 97 in today’s New York Times. When time allows, I have been been very slowly working my way through his Set Theory and the Continuum Problem (co-authored with Melvin Fitting). For a more gentle introduction to his thought try Who Knows?: A Study of Religious Consciousness or his autobiography Some Interesting Memories: A Paradoxical Life.
Here is piece composed by Jeanell Carrigan in honor of Smullyan: