"In one of your letters, you [Grandfather] said to me: “I would advise you not to write any novels, as your taste, your style is something else entirely, and above all, if there are novels to be found in the lives of our people, they are entirely different from those of other nations. One needs a firm grasp of this and must write accordingly.” Your words bore deep into my brain and I began to understand how different a Jewish love story needs to be from all other novels, because Jewish life in general, and the circumstances under which a Jew can love, are in no way similar to how they are for other nations."
January 1, 1970
https://en.wikiquote.org/wiki/Sholem_Aleichem