Descartes' Regulae (Rules for the Direction of the Mind). There are online copies, but all the ones I have found are incomplete. The best one is in John Cotti

Descartes' Regulae (Rules for the Direction of the Mind). There are online copies, but all the ones I have found are incomplete. The best one is in John Cottingham's The Philosophical Writings of Descartes: Volume 1 [1] https://en.wikipedia.org/wiki/Rules_for_the_Direction_of_the_Mind https://en.wikipedia.org/wiki/Rules_for_the_Direction_of_the...