Nonfiction:
Philosophiae Naturalis Principia Mathematica, 1687 (The Mathematical Principles of Natural Philosophy, 1729; best known as the Principia, 1848)
Opticks, 1704
Arithmetica Universalis, 1707 (Universal Arithmetick, 1720)
Analysis per Quantitatum Series, Fluxiones, ad Differentias: Cum Enumeratione Linearum Tertii Ordinis, 1711 (includes De Analysi per Aquationes Infinitas; Fragmenta Epistolarum; De Quadratura Curvarum; Enumeratio Linearum Tertii Ordinis; and Methodus Differentialis)
The Chronology of Ancient Kingdoms Amended, 1728
Observations upon the Prophecies of Daniel and the Apocalypse of St. John, 1733
The Method of Fluxions and Infinite Series, 1736
Isaac Newton, the son of a Lincolnshire farmer who died before the birth of his son, showed early signs of scientific interests; as a child he made drawings of new types of windmills and of a self-propelled carriage. In 1661 he entered Trinity College, Cambridge University, where he came under the influence of Isaac Barrow, a famous professor of Greek and mathematics. During these years Newton studied Kepler’s work on optics and Descartes’s principles of geometry. During most of 1665 and 1666 he stayed away from the university because of the plague, instead studying at his family home in Lincolnshire. There he developed the binomial theorem, invented differential and integral calculus (although some authorities claim that most of the credit for the invention of the calculus should go to Barrow), computed the area of hyperbola, and began his speculations about the nature of gravity. He developed most of these speculations and published them in his first and most famous work, Principia, in 1687. When Newton returned to Cambridge in 1667, he was appointed a Fellow of Trinity College. In 1669 he began lecturing on optics and began experiments that enabled him to develop the reflecting telescope. He also, at this time, developed his theory on the transmission of light. He published this work in his Opticks in 1704.
Isaac Newton
Newton was appointed Lucasian professor in 1669, and he spent most of his subsequent life at Cambridge, lecturing, working on his experiments, formulating his laws and theories, and writing. He became a Fellow of the Royal Society in 1672; thereafter, all his work was presented first in the form of papers read to the society before publishing. His scientific life was enlivened by several long controversies. Robert Hooke, a fellow English scientist, disputed Newton’s theory of light in a long argument that made light one of the principal topics for discussion in the scientific world of the time. Newton carried on a long correspondence with the German philosopher Gottfried Wilhelm Leibniz, as well as with John Bernoulli, both of whom claimed that Leibniz had discovered the calculus. Newton also differed strongly with the British Astronomer-Royal, John Flamsteed, on astronomy and lunar theory.
Despite these controversies Newton was recognized as the foremost scientist of his time throughout the Western world. His eminence brought him other honors and responsibilities, some of which, he felt, merely took time away from his scientific studies. He was named a delegate to resist the encroachment of the Crown on Cambridge University by James II in 1687. As a result of his work in limiting royal interference in university affairs, Newton was elected to Parliament in 1689, after the abdication of James II, as the representative from Cambridge. He soon resigned, but was elected again in 1701. He was Warden of the Royal Mint in 1699. In 1703 he became president of the Royal Society, and in 1705 he was knighted by Queen Anne.
Although his principal fame rests on his scientific work, Newton also kept voluminous notes on philosophical alchemy and on theology; almost all of these remained unpublished during his lifetime. Although Newton’s private theological speculations tended toward Arianism, his success as a scientist helped pave the way for the rationalistic view of God espoused by the Enlightenment.