Simon Dubnow,
History of the Jews in Russia and Poland…
“ For the habit resulted in drowsiness of thought, idleness and economic ruin, insensibility to the outside world and to the social movements of the age, as well as in stolid opposition to cultural progress in general. It must be borne in mind that during the era of external oppression and military inquisition the reactionary force of Hasidism acted as the only antidote against the reactionary force from the outside. Hasidism and Tzaddikism were, so to speak, a sleeping draught which dulled the pain of the blows dealt out to the unfortunate Jewish populace by the Russian Government. ”
