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He created the first modern Bulgarian primer, erroneously called the Fish Primer (Рибен буквар, Riben bukvar) because of the dolphin drawn in the end of the book (dolphins are mammals, unlike fish). Beron has been called "the father of modern Bulgaria."
Petar Beron was born around 1800, probably in 1799, in the town of Kotel in a rich family of handcraftsmen and merchants. In Kotel he received his primary education at the church school of Stoyko Vladislavov and Rayno Popovich. He furthered his education in Bucharest, where he entered the school of Greek educator Konstantin Vardalach. The latter, famous pedagogist and encyclopaedist at the time, has significantly influenced Beron's development as a scientist and philosopher.
He worked in Bucharest and Craiova, but after several years of general practice quit his job and started a business in merchandise. Fifteen years later, having made a fortune, he went to Paris where he rented an apartment, where he started his real scientific career. His ambition was to study all the human knowledge by that time and to make a nature-philosophical evaluation by creating a new Panepisteme. His encyclopaedism was remarkable. Dr. Beron spoke nine languages and wrote about 30 volumes, not counting two dictionaries, an atlas, his doctoral dissertation (written in Latin), and the Fish Primer.
There are certain facts, which come to show Dr. Beron's standing among scientists of the time. On the session of the Royal Academy of Science in London, held on 20 June 1850, Sir John Lee presented his work On the System of Atmospherology and acknowledged Beron's activity. In 1853 Dr. Beron was invited by the Association of Natural Sciences in Athens where he read an article titled Earth before the Deluge. In 1855 he published his Slavic Philosophy in the German language, where an outline of his Panepisteme is featured. In 1858 Origins of Physical and Natural Sciences and of Metaphysical and Moral Sciences was printed in the French language.
The next two years were devoted to a huge cosmographical atlas with descriptions. The maps in the atlas were designed by the famous Bulgarian painter Nicolaus Pavlovich. But the height of his scientific endeavours was the Panepisteme, in seven volumes, which was published in French in the beginning of 1861. Until the end of his life on 21 March 1871 he was devoted to this interesting and creative task.
Dr. Beron spent some 25 years of his life in Paris and other European cities. He seriously and systematically studied western philosophy and culture, witnessing the endeavours of classical positivism, most notably of his contemporary Auguste Comte, to replace materialism and idealism with a third line in philosophy. However, Beron sincerely believed in the independence of his philosophy Panepisteme. He considered Aristotle to be the ultimate scientific authority. These are the main influences on Beron's beliefs in philosophy and logic.