The most telling joke is one that Ruth Wisse, professor of Yiddish literature at Harvard, attributes to Immanuel Olsvanger, a folklorist who was born in Poland in 1888 and who collected Yiddish humour.
有个讲的最多的笑话是 哈佛希伯来语文学教授Ruth Wisse属于Immanuel Olsvanger,后者是个搜集希伯来语笑话的民俗学家,于1888年出生于波兰。