When he finished his studies, he returned to live in Serres, where he worked in the Didaskaleio of the Serres (a big school). He never returned to Katsikas because of an incident with local priest who called him satan because he wrote that there is no God, it is only a belief. Today his statue is in the main town square (plateia). He is sitting at a big desk, and is holding a book, and next to him is the goat, a symbol of the city where he was born. He wrote many scientific papers and one of them was 'On the bringing up of Greek teachers on pot' printed in Athens in 1888. Fair boasts residents of Katsika for the man who jumped in the era of obscurantism. From then, many residents of Katsikas learned to read, also the women. Today, in Katsikas are two primary schools (dhemotika), one small children high school (gimnasio) and one senior high school (lykeio), but the government plans to close the Lykeio because many students did not write well the Panellinies examinations. Newspaper To Sfirodrepano wrote that this plan is a crime of the bourgeois state, oppressing poor farmers and workers of Katsikas. Is also in Katsikas, there is a milk processing school. Sights The Church of the Archangels (1411). This is a beautiful church worthy of attention. This church is the seat of the local bishop, and they sometimes call it for this reason 'Metropolis'. The church celebrates every year on the Day of Archangels Michael and Gabriel, i.e. November 19. The Church of the Madonna or the Sleep of the Mother of God that built in 1812 in place of old church that burned the sinners in old times. Next door is and the graveyard of the village. This church celebrates every year on 15 August (the Easter of the Summer). The Church of the Holy Friday of the 1838. This is a temple that was built by the shoemakers and the tailors of Ioannina. The Church of the Holy Dimitrios of the 1838. This is beautiful church where was priest the famous Papatsakalos when he begin to be priest (begin of his career). In this church he made famous saying to protect Christians from the thieves, the Turks and the gays. The Church celebrates every year on the day of St. Dhimetrios (26 October) The Church of the Holy Apostoli