If you ask the Slavic alphabets: "Who created your letters and translated the books", then everyone will answer: "St. Constantine the Philosopher and his brother Methodius." And today, more than 10 centuries after the writing of "About the letters" by Chernorizets Hrabir, we write and read in the alphabet created by the holy brothers Cyril and Methodius. On the occasion of the Month of Speech, Spirituality and Culture at "Ivan Vazov" Secondary school -Sopot, eighth-graders held a literature class, reading works by Kliment Ohridski, Konstantin Preslavski, Chernorizets Hrabar, Patriarch Evtimiy.