Associate Professor of the Department of Chemistry and Technology of Organic Substances, Natural Compounds and Polymers A.K. Toktabaeva and groups 403-404 of the Kazakh branch of the specialty "6B07201 - Technology of pharmaceutical production" held activities on the topic "Language is a national value", in the course of implementing the goals of sustainable development of quality education (4.3.3 - Activities for professional training throughout life) and sustainable cities and settlements (11.2.6 - Accounting and preservation of cultural heritage). During the event, students expressed the opinion that language is the spiritual wealth of the nation, a clear reflection of its past and future. A person who forgets his native language deprives his people of both the past and the future. Nothing should be more expensive for the people than their language. The language of the people, like a mirror, reflects its origin, history, culture and character.