Newton was born in Somerset, Lincolnshire, England. Newton entered primary school at the age of 5 and middle school at the age of 12. His grades in middle school are average, but he likes reading and making things by himself. 18 years old, Newton entered Cambridge University. During the period when the English plague was closed, Newton fell into lonely meditation, but his talent broke out. He discovered the laws of motion and gravity; Discovered the composition of light and the types of colors; The invention of calculus laid the foundation for the vigorous development of higher mathematics in the future. 1668, obtained a master's degree. 1687, Newton published his masterpiece Mathematical Principles of Natural Philosophy. In the book, he systematically described his own motion and the law of universal gravitation and applied it to the material world around us, and studied the running laws of celestial bodies in the universe. 1699 became the director of the mint. 1703, Newton was elected president of the Royal Society of London, 1705, and was knighted by the Queen of England. Newton never married. On March 3 1727, Newton died of pneumonia and gout at the age of 84.