Nicolaus Copernicus was an illustrious astronomer and mathematician who lived during the Renaissance era. He went public with his heliocentric theory, the model in which Sun was placed at the centre of the universe instead of Earth. Copernicus wrote ‘De revolutionibus orbium coelestium,’ a book in which he declared the ‘Copernicus Model’ which precipitated ‘Copernican Revolution’ that became a crucial occurrence in antiquity and made an important benefaction in the ‘Scientific Revolution.' He acquired a doctorate in canon law and was also a governor, polymath, classics, polyglot, economist, physician, diplomat and translator. Let us take a look at the quotable quotes and sayings by the celebrated scholar who expressed his thoughts, opinions and viewpoints on varied subjects. Read through quotes and thoughts by Nicolaus Copernicus.