@inbook{10.2307/j.ctt4cgb74.12,
ISBN = {9780691160412},
URL = {http://www.jstor.org/stable/j.ctt4cgb74.12},
abstract = {On a snowy day in Princeton, New Jersey, in March 1956, a short, owlish-looking man named Kurt Gödel wrote his last letter to a dying friend. Gödel addressed John von Neumann formally even though the two had known each other for decades as colleagues at the Institute for Advanced Study in Princeton. Both men were mathematical geniuses, instrumental in establishing the U.S. scientific and military supremacy in the years after World War II. Now, however, von Neumann had cancer, and there was little that even a genius like Gödel could do except express a few overoptimistic pleasantries and then change},
author = {John Pavlus and ROGER PENROSE},
booktitle = {The Best Writing on Mathematics 2013},
pages = {67--76},
publisher = {Princeton University Press},
title = {Machines of the Infinite},
year = {2014}
}