Cogito ergo sum

"I think, therefore I am" by Descartes, the father of modern Western philosophy, has long become a famous saying that has been recited throughout the world. With his words, mankind ended the medieval philosophy of the West that lasted for more than a thousand years and opened up a new era. Descartes was the first thinker to use scientific methods to challenge the "reality" of "being". He not only said "there is" but also said the "truth" of "there is". To this day, people still adhere to his famous sayings and pursue the truth. He has influenced human history for centuries in philosophy, bringing new impact, new spirit and new motivation to modern thought.

This book was compiled by Dr. Qian of Fu Jen Catholic University and has first-class Chinese explanations. If you want to understand Descartes' life and how he shocked the hearts of modern people and how he injected the blood of reason into the torrent of human civilization, this book is a must-read.