"To understand such a man, we can only regard him as a soldier fighting for eternal truth," Einstein said of Newton. Similarly, if we want to understand Einstein now, we must regard him as a "warrior" fighting for truth, humanity and peace. First of all, let me introduce Einstein, 1879 was born in Germany. He is the most outstanding physicist after Galileo and Newton. His great scientific achievements can be roughly divided into four main aspects: (1) early research work represented by Brownian motion; (2) The existence of atoms was confirmed by experiments, which promoted the development of Planck's quantum hypothesis and opened up the era of atomic physics; (3) He broke through the framework of Newton's classical physics and founded the theory of relativity which is suitable for microscopic high-speed motion. Completely separate time, space, matter and motion. Starting from the finite speed of light, Einstein proposed that the time simultaneity in the universe is relative, and founded the special theory of relativity in 1905. (4) On this basis, the establishment of the general theory of relativity was further completed, which opened up a research approach of cosmology. This shows his outstanding position in the history of modern natural science. Therefore, Lenin praised him as a "great natural science innovator". The above has perfectly explained Einstein's struggle for scientific truth, many of which are closely related to the spirit of various scientific pursuits. At the same time, he is also a strong fighter for humanitarianism and peace. He believes that serving the society is the original meaning of life, and he pursues "peace" and "fraternity". At these points, Einstein practiced his own principles of life and made clear our future goals as a member of society. When reading this book, I was deeply shocked by Einstein's strong thirst for knowledge when he was a child, especially the compass given by his father and the geometry book he accidentally got, which pointed out the direction for his later academic development. It can be seen that for us in the future, if we want to know something clearly, we must first have a strong interest in it. In addition, I especially like Einstein's scientific spirit of daring to think, completely getting rid of the monopoly and arbitrariness of academic authority on natural science dogmatism at that time, which inevitably requires a keen insight into increasingly mature scientific problems. This is also sending us this message. For modern students, we should dare to think, learn to think, and understand the truth that "it is better to believe all books than to have no books". Of course, at the end of the book, Einstein's arduous journey of political asylum far from the motherland and his struggle against atomic slaughter are also mentioned, which is also cultivating his determination to work hard for love and peace. This is also the great glory he brought to the world besides the outstanding theoretical physicist. In a word, after reading through this biography of Einstein, I was deeply touched. Not only did I understand the development process of the great man's outstanding physical achievements, but more importantly, the story behind the great man inspired me deeply, just like a bright light pointed out the direction for me.