"I think it is time for all of us in this movement, Jews and non-Jews alike, to examine our silence on this subject, to examine its source. And Jews especially need to consider their feelings about their Jewishness, for any self-consciousness, any desire to draw attention away from one's Jewishness is an internalization of anti-Semitism. And if we want others to deal with this issue, then we ourselves must start to develop a sense of pride and a sense that our survival as Jews is important."
January 1, 1970
https://en.wikiquote.org/wiki/Irena_Klepfisz