"Personally, I do not know at all what is the meaning of the word "religious" [frum]; also my father did not mention such a word to me. But it appears to me that it is a type of garment whose outward cover is pride, whose lining is anger, and which is sewn with the black of depression."
January 1, 1970
https://en.wikiquote.org/wiki/Menachem_Nochum_Friedman