Note 726 — Chapter XXXVII · LUTHER’S LATER EMBELLISHMENT OF HIS EARLY LIFE
E. M. Lamond translation
To George Leiffer, Augustinian at Erfurt, April 15, 1516, “Briefwechsel,” 1, p. 31: “sola prudentia sensus nostri causa et radix universæ inquietudinis nostræ.”