Halley visited the home of Newton. While on his visit, Halley noted the remarkable development Newton had conducted regarding the path of object in space such as stars and planets. Newton was convinced to step forward and introduce his findings to the general public which soon became publicized. The publication, "Mathematical Principles of Natural Philosophy" introduced the three laws that Newton became famous for: law of inertia, summation of forces equals mass multiplied by acceleration and every action has an equal and opposite reaction. Prior to Newton, there were several other philosophers who proposed ideas to describe the motion of celestial bodies. Kepler and Galileo Galilei often studied the way objects fell in order to gain an understanding of the motion of the planets. However, it was Newton who had the most success out of them all as he was able to put his theories into laws. These laws as described in the previous paragraph are fundamental to education all around the world. Students learn these concepts in grade school and these laws have application from every aspect of life. Students ranging from grade school to graduate school in college use the three fundamental laws as they have changed the way humans think and act. Newton's development of these laws was one of the most beneficial contributions to society to date. In the year 1688, Newton was elected to the convention parliament at Cambridge University where he remained on board for two years. During his time at Cambridge, he was able to meet several famous people like John Locke and Nicolas Fatio de Duillier. Newton was able to form life-long bonds with these two figures in the matter of two years. Christiaan Huygens also came into the picture as Newton and him had disagreements in the past about gravity. The two figures had several extended arguments about their debate and were able to reach accord. Soon after, Newton entered a period of life where writing became his priority. He began by editing his book, Principia. Despite the adjustments he made, the new version of Principia was abandoned by the year 1693 due to Newton's mental state. He decaled himself as having a mental breakdown which eradicated the adjustments he made to his famous writing. Newton had a different novel that he worked on during the same time period called Praxis. This text consists of five drafts of literature written by