Rene Descartes Quotes about Inspirational
It is not enough to have a good mind. The main thing is to use it well.
"Discourse on the Method". Book by Rene Descartes (Part 1), 1637.
Rene Descartes (2013). “Discourse on the Method: Discourse On the Method of Rightly Conducting the Reason, and Seeking Truth In the Sciences (Beloved Books Edition)”, p.30, Lulu Press, Inc