Great People

René Descartes


Famous quote from Descartes' "The Principles of Philosophy":
'Cogito, ergo sum.'


The Principles of Philosophy

by René Descartes


Selected Writings:

Part I
On the Principles of Human Knowledge

Part II
On the Principles of Material Things

Part III
Of the Visible World

Part IV
Of the Earth



Back to Top

Back to René Descartes

Back to Great People

StumbleUpon Digg Delicious Reddit Yahoo Google Live Facebook Twitter MySpace