Descartes

Connections List
 * List of thinkers
 * Trademark argument

Scope*
 * Rene Descartes

https://en.wikipedia.org/wiki/Ren%C3%A9_Descartes

Words
 * Discourse on the Method
 * I - cogito ergo sum
 * II - else things exist, wax
 * III - God exists
 * Principles of Philosophy