Hassan-i sabbah assassins creed
Hasan al-Sabbah [ a ] also known as Hasan I of Alamut , was a religious and military leader. He was the founder of the Nizari Ismai'li sect widely known as the Hashshashin or the Order of Assassins , as well as the Nizari Ismaili state , ruling from to AD. Alongside his role as a formidable leader, Sabbah was an accomplished scholar of mathematics , most notably in geometry , as well as astronomy and philosophy , especially in epistemology.
The latter is known only from quotations made by later Persian authors.
Hassan-i sabbah nothing is true, everything is permitted
Early in his life, his family moved to Rayy. It was in this religious centre that Hasan developed a keen interest in metaphysical matters and adhered to the Twelver code of instruction. During the day [ 6 ] he studied at home, and mastered palmistry , languages , philosophy , astronomy and mathematics especially geometry. Rayy was also the home of Isma'ili missionaries in the Jibal.
At the time, Isma'ilism was a growing movement in Persia and other lands east of Egypt. At the age of 17, Hasan converted and swore allegiance to the Fatimid caliph in Cairo. Hasan's studies did not end with his crossing over.
Hassan-i-sabbah fate/zero
Hasan's austere and devoted commitment to the da'wa brought him in audience with the chief missionary of the region: 'Abdu l-Malik ibn Attash. Ibn Attash, suitably impressed with the young seventeen-year-old Hasan, made him Deputy Missionary and advised him to go to Cairo to further his studies. However, Hasan did not initially travel to Cairo.
This prompted his abandoning Rayy and heading to Cairo in Hasan took about 2 years to reach Cairo.