This article provides information about the life and work of Alisher Navoi, his good deeds as a statesman, as well as the friendly relations between Hussein Boykaro and Navoi. Navoi’s services as a social psychologist, sponsor of culture, conscious scientist, famous poet, great thinker, defend-er of the language and literature of the Turkic peoples are also analyzed.When Hussein Boykaro ascended the throne of Khorasan, a new stage in Navoi’s life and work began. He appointed first to the post of seal holder, and then to the post of Prime Minister and Governor of Astrobod. Even Hussein Boykaro, in return for his wise advice and noble deeds, gave Alisher Navoi the title of “muqarrabi hazrati sultoniy” (“the closest person to the sultan”).Alisher Navoi respected the spiritual values of other nations and supported the prosperity and development of the Turkic peoples. During the period 1480-1500, he built several madrasahs, 40 rabots (passenger stops), 17 mosques, 10 khanaqahs, 9 baths, 9 bridges, and 20 swimming pools at his own expense