Dear scientists! Dear colleagues! You are representatives of the advanced community, introducing innovations and leading Kazakhstan to new breakthroughs. If the goal of science is to serve humanity, then all human achievements are created thanks to many years of research and science. The conduct of science, obviously, is not limited only to scientists. In this regard, today we congratulate on the holiday, first of all, scientists who have devoted their lives to science, leaders who lead and coordinate science and wish inexhaustible interest in research, inspiration and creative success. We wish you colossal contributions to science and fruitful work. Good luck in your work, unique ideas and good health! Happy holidays!