He had been born (for his ancestral records and his own _Chronicon_ help us to exactness) on July 18th, 1013. He was admitted to school, probably, though not certainly, at St. Gall, on September 15th, 1020. Hitherto his education had been absolutely neglected. He could not go about alone nor even speak intelligibly (_Annales Augustani_ [1042-55]. In Pertz: _Mon. Ger._, VII., 126) owing to his paralysis. But he had a devouring desire for knowledge, and rapidly mastered Latin, Greek, Arabic, and (probably) Hebrew, so that he possessed them equally well with his vernacular speech. The convent was the only place for such a poor little waif as he, and thus, within the learned cloisters of St. Gall, he followed reverently upon the shining path of Notker and Tutilo and Ratpert and Hartmann, and added his name to theirs in the development of the sequences and antiphons of the Church. Nor was this all. He became an excellent historian, a distinguished musician, and a renowned philosopher and theologian. In mathematics he was equally skilled and ingenious. He is considered by some to have invented the astrolabe, the first instrument by which the height and distances of stars were calculated. Assuredly he wrote an exhaustive treatise upon its use, whether he originated it or not; and it is said that he added to his scientific studies the making of clocks and watches. He has left us essays upon the monochord, on the squaring of the circle, on computation and physiognomy and metrical rules and astronomy. These are marked by the inferior attainments of the age, as we might expect, but they display an amount of original research for which we are unprepared. He was also an excellent scribe, and the library of St. Gall still contains a copy of a work ascribed to Anselm of Canterbury written by him in the fulfilment of a vow. He resembled the Venerable Bede in the universality of his knowledge, and, like Alcuin and Rabanus Maurus, he is one of the great teachers of his time. Always, during these darkening years, there appears to have been some ministering priest in the temple of education—some self-devoted, God-fearing man, who patiently kept the altar-fire burning, and spent his life, to the utmost verge, in climbing those altar-steps with fresh fuel for the flame. We do not know how much of this work was begun or completed during his life at St. Gall. We are able to say that he translated Aristotle’s Poetics and Rhetoric from the Arabic language, and this of itself should award to him the very highest renown. It is impossible in a single sentence to do justice to this achievement and we must take it more at large.