On Descartes 笛卡尔(Rene Descartes)著 Descartes (法)笛卡尔(Rene Descartes)著 (法)笛卡儿(Rene Descartes)著 (法)笛卡尔(Descartes (法)笛卡尔(Rene Descartes)原典 Wisdom of Rene Descartes Renati des Catres (法)勒内·笛卡儿(Rene Descartes)著