Rene Descartes , French mathematician

said about ...

Share quote as image on FacebookShare quote as image on TwitterShare quote as image on Google PlusShare quote as image on PinterestShare quote as image or saveSend quote as image to friends e-mail
"I think; therefore I am."
- Rene Descartes

Read all Rene Descartes quotes, or find out more about Rene Descartes