I’m pretty sure that most everyone knows that “live long and prosper” is based on the Jewish priestly blessing. What seems less appreciated is just how fundamental Yiddish culture was to Leonard Nimoy’s identity as a person and as an actor. In 2013, Nimoy was interviewed for the Yiddish Book Center’s Wexler Oral History Project. It is a fascinating interview, even if you only watch the highlights version. Nimoy discusses his family, his life, and his love for a vanishing culture. Oh, and Hamlet’s soliloquy in Yiddish.