Theoretical Physics . In 10 t. T. I. Mechanics” by Lev Davidovich Landau and Evgeny Mikhailovich Lifshitz is not just a textbook, but a real encyclopedia of knowledge that opens up an amazing world of physics to the reader. This volume, the first in a ten-part series, is devoted to mechanics, and it will become an indispensable assistant for both students and experienced professionals seeking to deepen their knowledge of the physical laws governing the movement of bodies. The book covers a wide range of topics, ranging from the basics of classical mechanics to more complex concepts, such as the dynamics of variable particle number systems. Landau and Lifschitz, known for their deep and accurate explanations, present the material in an accessible and fascinating form, which makes it understandable even for those who are just beginning their journey in the study of physics. Each paragraph is permeated with the spirit of scientific search and the desire for accuracy, which allows the reader not only to assimilate information, but also to develop critical thinking. This book will be of interest not only to students of physical and engineering specialties, but also to everyone who is fond of science. If you are a high school student preparing for exams, or a graduate student working on a dissertation, you will find answers to many of your questions in it. It will also attract the attention of teachers who want to update their knowledge and teaching methods. Readers interested in topics such as mechanics, dynamics, solid state physics, and even the philosophy of science will appreciate the depth and breadth of the topics covered. Topics raised in the book range from Newton's simplest laws to complex systems describing motion in a gravitational field. Landau and Lifschitz not only explain the laws of nature, but also show how they apply in real-life situations, making the material more alive and relevant. The book also touches on the philosophical aspects of physics, raising questions about the nature of reality and how we perceive the world around us. This makes “Theoretical Physics” not only a textbook, but also a source of inspiration for reflection. The style of the authors is clear and concise . They are adept at explaining complex concepts in simple language, making text accessible to a wide audience. Landau and Lifshitz are not only outstanding physicists, but also talented teachers, which is evident in their ability to structure the material and logically express it. Their other well-known works, such as Quantum Mechanics and Statistical Physics, have also become classics and continue to inspire generations of scientists and students. Theoretical Physics . In 10 t. T. I. Mechanics is not just a textbook, but a real find for anyone who wants to understand physics and its laws more deeply. It will become your faithful companion in the world of science, opening new horizons and awakening interest in studying the surrounding world. If you are looking for quality mechanical literature that combines theory and practice, then this volume should definitely take a place on your shelf. Do not miss the opportunity to immerse yourself in the world of physics with Landau and Lifshitz - you will not regret it!