BUBER, MARTIN. Two Autograph Letters Signed, in full or "Buber," to aphorist Hans Margolius, in German, expressing appreciation for--but distancing himself from--Margolius's ethical views, explaining that his own ideas about evil are elucidated in his forthcoming book [Bilder von Gut und Böse (1952)], and thanking for birthday greetings. Together 2 1/2 pages, 4to or smaller, on "Hotel Marcy" stationery or aerogram; folds. New York, 21 November 1951; Jerusalem, 7 June 1953
