René Descartes was a French philosopher, mathematician, and scientist who lived from 1596 to 1650. He is considered one of the founders of modern Western philosophy and is famous for his statement "I think, therefore I am." Descartes made important contributions to the development of analytic geometry, which is the basis of calculus, and he also conducted research in optics and vision. His works include "Meditations on First Philosophy," "Discourse on the Method," and "Principles of Philosophy."
René Descartes, (born March 31, 1596, La Haye, Touraine, France—died February 11, 1650, Stockholm, Sweden), French mathematician, scientist, and philosopher
René Descartes was born in France in 1596. He is often regarded as a French philosopher, mathematician, and scientist. His contributions to the fields of philosophy and mathematics have had a profound impact on Western thought.