It has become almost a cliche to remark that nobody boasts of ignorance of literature, but it is socially acceptable to boast ignorance of science and proudly claim incompetence in mathematics.
“It's funny because 'The Book of Mormon' is 'The Book of Mormon' now. When I was doing it at the very beginning, and I was a part of it for four years and always believed in it, I never really knew if it was going to be more than a convention for 'South Park' fans.”