Isaac Newton Quotes
If I have ever made any valuable discoveries, it has been due more to patient attention, than to any other talent.
Brewster, David. Memoirs of the Life, Writings, and Discoveries of Sir Isaac Newton. Vol. 2, Thomas Constable and Co., 1855, p. 405.
Sir Isaac Newton PRS was an English mathematician, physicist, astronomer, theologian, and author (described in his time as a "natural philosopher") who is widely recognised as one of the greatest mathematicians and most influential scientists of all time and as a key figure in the scientific revolution. His book Philosophiæ Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), first published in 1687, established classical mechanics. Newton also made seminal contributions to optics, and shares credit with Gottfried Wilhelm Leibniz for developing the infinitesimal calculus.