Omar Khayyam, The Astronomer-Poet of Persia.

Omar Khayyam was born at Naishapur in Khorassan in the latter half of our Eleventh, and died within the First Quarter of our Twelfth Century. The Slender Story of his Life is curiously twined about that of two other very considerable Figures in their Time and Country: one of whom tells the Story of all Three. This was Nizam ul Mulk, Vizier to Alp Arslan the Son, and Malik Shah the Grandson, of Toghrul Beg the Tartar, who had wrested Persia from the feeble Successor of Mahmud the Great, and founded that Seljukian Dynasty which finally roused Europe into the Crusades. This Nizam ul Mulk, in his Wasiyat--or Testament--which he wrote and left as a Memorial for future Statesmen--relates the following, as quoted in the Calcutta Review, No. 59, from Mirkhond's History of the Assassins.

"'One of the greatest of the wise men of Khorassan was the Imam Mowaffak of Naishapur, a man highly honored and reverenced,--may God rejoice his soul; his illustrious years exceeded eighty-five, and it was the universal belief that every boy who read the Koran or studied the traditions in his presence, would assuredly attain to honor and happiness. For this cause did my father send me from Tus to Naishapur with Abd-us-samad, the doctor of law, that I might employ myself in study and learning under the guidance of that illustrious teacher.

Towards me he ever turned an eye of favor and kindness, and as his pupil I felt for him extreme affection and devotion, so that I passed four years in his service. When I first came there, I found two other pupils of mine own age newly arrived, Hakim Omar Khayyam, and the ill-fated Ben Sabbah. Both were endowed with sharpness of wit and the highest natural powers; and we three formed a close friendship together. When the Imam rose from his lectures, they used to join me, and we repeated to each other the lessons we had heard. Now Omar was a native of Naishapur, while Hasan Ben Sabbah's father was one Ali, a man of austere life and practise, but heretical in his creed and doctrine. One day Hasan said to me and to Khayyam, "It is a universal belief that the pupils of the Imam Mowaffak will attain to fortune.

Now, even if we all do not attain thereto, without doubt one of us will; what then shall be our mutual pledge and bond?" We answered, "Be it what you please." "Well," he said, "let us make a vow, that to whomsoever this fortune falls, he shall share it equally with the rest, and reserve no pre-eminence for himself." "Be it so," we both replied, and on those terms we mutually pledged our words. Years rolled on, and I went from Khorassan to Transoxiana, and wandered to Ghazni and Cabul; and when I returned, I was invested with office, and rose to be administrator of affairs during the Sultanate of Sultan Alp Arslan.'

"He goes on to state, that years passed by, and both his old school-friends found him out, and came and claimed a share in his good fortune, according to the school-day vow. The Vizier was generous and kept his word. Hasan demanded a place in the government, which the Sultan granted at the Vizier's request; but discontented with a gradual rise, he plunged into the maze of intrigue of an oriental court, and, failing in a base attempt to supplant his benefactor, he was disgraced and fell. After many mishaps and wanderings, Hasan became the head of the Persian sect of the Ismailians,--a party of fanatics who had long murmured in obscurity, but rose to an evil eminence under the guidance of his strong and evil will. In A.D.

1090, he seized the castle of Alamut, in the province of Rudbar, which lies in the mountainous tract south of the Caspian Sea; and it was from this mountain home he obtained that evil celebrity among the Crusaders as the OLD MAN OF THE MOUNTAINS, and spread terror through the Mohammedan world; and it is yet disputed where the word Assassin, which they have left in the language of modern Europe as their dark memorial, is derived from the hashish, or opiate of hemp-leaves (the Indian bhang), with which they maddened themselves to the sullen pitch of oriental desperation, or from the name of the founder of the dynasty, whom we have seen in his quiet collegiate days, at Naishapur.

One of the countless victims of the Assassin's dagger was Nizam ul Mulk himself, the old school-boy friend.

Some of Omar's Rubaiyat warn us of the danger of Greatness, the instability of Fortune, and while advocating Charity to all Men, recommending us to be too intimate with none. Attar makes Nizam-ul-Mulk use the very words of his friend Omar [Rub. xxviii.], "When Nizam-ul-Mulk was in the Agony (of Death) he said, 'Oh God! I am passing away in the hand of the wind.'""Omar Khayyam also came to the Vizier to claim his share; but not to ask for title or office. 'The greatest boon you can confer on me,' he said, 'is to let me live in a corner under the shadow of your fortune, to spread wide the advantages of Science, and pray for your long life and prosperity.' The Vizier tells us, that when he found Omar was really sincere in his refusal, he pressed him no further, but granted him a yearly pension of 1200 mithkals of gold from the treasury of Naishapur.

"At Naishapur thus lived and died Omar Khayyam, 'busied,' adds the Vizier, 'in winning knowledge of every kind, and especially in Astronomy, wherein he attained to a very high pre-eminence. Under the Sultanate of Malik Shah, he came to Merv, and obtained great praise for his proficiency in science, and the Sultan showered favors upon him.'

"When the Malik Shah determined to reform the calendar, Omar was one of the eight learned men employed to do it; the result was the Jalali era (so called from Jalal-ud-din, one of the king's names)--'a computation of time,' says Gibbon, 'which surpasses the Julian, and approaches the accuracy of the Gregorian style.' He is also the author of some astronomical tables, entitled 'Ziji-Malikshahi,' and the French have lately republished and translated an Arabic Treatise of his on Algebra.