图书介绍：At last an illuminating and accessible edition of Isaac Newton's writings， intended for nonspecialist readers. I. Bernard Cohen and Richard S. Westfall have meticulously col]ected representative works from eve major aspect of Newton's intellectual life.The book is divided into nine partsNatural Philosophy， Scientific Method. Experimental Procedure. Optics. Rational Mechanics， System of the World. Alchemy and Theory of Matter. Theology; and Mathematics. Text and commentary are woven together， ena