Moses Maimonides, one of the greatest of Jewish commentators, and a descendant of Rabbi Judah, the compiler of the Mishna, was born in the city of Cordova, Spain, March 30, 1135. His father was somewhat advanced in life when he married, and it is said that he entered into the conjugal state through having dreamed several successive times that he was wedded to the daughter of a butcher in his neighborhood; the lady whom he did actually marry. Moses was the only child of this lady, who died shortly after his birth. His father lamented her demise for about a year, and then married again, several children being the result of this second union. Moses displayed no love for study in his youth; a fact which grieved his father much. All efforts to induce him to become more studious failed; his brothers called him "the butcher's boy," as a term of reproach for his dullness; and finally, in anger, his father drove him from his home. While traveling, entirely friendless, Moses fell in with a learned Rabbi, and admired his wisdom and knowledge so much that he resolved to study zealously and emulate such attainments. Many years after this a new preacher was announced to lecture in the synagogue, at Cordova, upon a designated Sabbath. Numerous rumors of his wonderful learning and eloquence were rife, and all were anxious to hear him. In matter, delivery, earnestness, and effect, the sermon excelled all that the people had before listened to, and to the amazement of Maimonides the elder, and his sons, they recognized in the man all were eager to honor, their outcast relative. The first commentary of Maimonides is upon the Mishna, and it concludes with these words:-- "I, Moses, the son of Maymon, commenced this commentary when twenty-three years of age. I have finished it at the age of thirty in the land of Egypt." Maimonides fled from Spain to Cairo, in Egypt, from fanaticism and persecution. There he studied the Greek and Chaldaic languages, becoming master of both after seven years' attention. His fame spread through the country. His scientific standing and his general knowledge were universally recognized, and his books were not only valued by his brethren in faith, but by all the cultured and enlightened of his day. It is said that the king of Egypt appointed him as one of his staff of physicians. The enlightened men of the kingdom were divided into seven grades, each grade occupying a corresponding position near the throne of the king on state occasions. The monarch considered Maimonides so much superior to the others that he made for him a special position. This, Moses, a modest man, declined. The other physicians, however, were jealous of his high standing, and being unable to injure him openly, they endeavored to accomplish his ruin in a secret manner.