Jaime Balmes lottery, or to achieve write something coherent by moving the pen randomly on the paper. For Balmes, these are the three pillars of metaphysics. To better define this, there is an analysis of the " cogito ergo sum " Cartesian, according to which the affirmation of the "I think, therefore I exist" Cartesian is in principle a truth of conscience, later transformed into an intellectual truth of evidence, a logical syllogism whose reality is understood through intuition. Having founded the " cogito " on something intellectual, Descartes falls into the risk of reducing the " cogito " to something logical
Cogito, ergo sum familiar form of the phrase in his 1641 "Meditations on First Philosophy". The earliest written record of the phrase in Latin is in his 1644 "Principles of Philosophy", where, in a margin note (see below), he provides a clear explanation of his intent: "[W]e cannot doubt of our existence while we doubt". Fuller forms of the phrase are attributable to other authors. The phrase first appeared (in French) in Descartes's 1637 "Discourse on the Method" in the first paragraph of its fourth part: In 1641, Descartes published (in Latin) "Meditations on first philosophy" in which he referred to the proposition,