Translation. Region: Russian Federation –
Source: Official website of the State –
An important disclaimer is at the bottom of this article.
The name "Rosenthal" has long ceased to be simply a professor's name. Today, it's the main argument in any debate about literacy. "Check it with Rosenthal" is a phrase that everyone who works with text has heard at least once. So how did a person whose native language was not Russian become its chief "defender"?
Childhood and move to Moscow
Dietmar Rosenthal was born on February 24, 1900, in Łódź, then part of the Russian Empire and now part of Poland. Dietmar's family spoke German and Polish. He only began learning Russian as a teenager, when the family moved to Moscow in 1916 due to World War I.
The future linguist received an excellent education. He graduated from two faculties: the history and philology department at Moscow University and the economics department at the Moscow Commercial Institute.
From teacher to great philologist
It was precisely the fact that Russian wasn't his native language that helped Rosenthal see it as a system. He studied it carefully, building logical connections, but he didn't immediately become the author of famous reference books. His career was built on practical experience:
— The philologist began teaching in a regular school, then worked in institutes, and in 1962, he became head of the Department of Stylistics at Moscow State University's Faculty of Journalism, which he led for the next 24 years! To this day, Rosenthal remains an integral part of it.
— He became the voice of the country: it was he who advised radio and television workers, explaining how to correctly place stress and construct sentences so that the entire country could hear the perfect Russian language.
He was a role model and idol for his students. Despite his strict discipline, the teacher had a wonderful sense of humor and could explain even the most boring rule with a memorable example.
Merits and outstanding achievements
Rosenthal participated in the creation of the official "Code of Rules of Russian Spelling and Punctuation" of 1956, which still forms the foundation of our orthography. The philologist authored over 400 works: his reference books on style, administration, and punctuation became essential reading for editors, proofreaders, and writers. He was adept at explaining nuances: why one should write "s" in one case and "iz" in another, and why word order in a sentence changes its meaning. In addition to Russian, Rosenthal was an expert in Italian. He compiled textbooks and dictionaries that are still used today. In the 1930s, Ditmar Elyashevich taught Italian at the Higher School of the NKVD and lectured at the Higher Literary Courses. During his years at the NKVD-MGB Institute, Rosenthal was awarded the medal "For Excellent Work for the NKVD" and even received a personalized watch!
It is impossible to overestimate!
Rosenthal's contribution to Russian culture is enormous. He made literacy not only accessible but also fashionable. Thanks to his work, the Soviet press and literature achieved a high level of speech culture. He taught entire generations not just "not to make mistakes," but to write beautifully and accurately. Decades have passed, eras have changed, but "Rosenthal" remains relevant. Even in the age of the internet and slang, his books are a filter that separates high-quality writing from sloppy writing.
Dietmar Rosenthal lived a long life, working almost until his last day. He left us not just dry rules, but a belief that the Russian language is a living, logical, and beautiful instrument, one that is important to master perfectly.
Subscribe to the "Our GUU" Telegram channel. Publication date: February 24, 2026.
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