On April 16,2018 Prof. Otar Janelidze held a lecture on events of April 9, 1989 with tragic outcome and April 14,1978 for Gori Municipality public school teachers and students. Lecturer gave lengthy talk on reasons and results of those two memorable events for Georgia , which defined our lives as an independent nation. He , also, presented abundant material , depicting those events. Prof. Ioseb Alimbarashvili, Eldar Mamistvalashvili, Vaja Chochia attended the lecture. Students spoke out their opinion on the subject of the next lecture.