'Therefore it's this 17th century mathematician and philosopher--I think'
Descartes
OOH... A WISE GUY: Therefore its this 17th century mathematician and philosopher--I think
Therefore it's this 17th century mathematician and philosopher--I think
Therefore it's this 17th century mathematician and philosopher--I think
OOH... A WISE GUY
Descartes
OOH... A WISE GUY