Search results
Results from the WOW.Com Content Network
Plato's theory of the soul, which was inspired variously by the teachings of Socrates, considered the psyche (Ancient Greek: ψῡχή, romanized: psūkhḗ) to be the essence of a person, being that which decides how people behave. Plato considered this essence to be an incorporeal, eternal occupant of a person's being.
Plato defined the faculties of the soul in terms of a three-fold division: the intellect (noûs), the nobler affections (thumós), and the appetites or passions (epithumetikón) [1] Aristotle also made a three-fold division of natural faculties, into vegetative, appetitive and rational elements, [2] though he later distinguished further divisions in the rational faculty, such as the faculty of ...
Unlike Plato, Aristotle believed the soul's existence was not separate from the human body, thus the soul could not be immortal. Similarly to Plato, however, Aristotle believed the soul is composed of three parts: the vegetative, sensitive, and rational. Growth and reproduction is a result of the vegetative soul, and is found in all organisms.
Plato relies, further, on the view that the soul is a mind in order to explain how its motions are possible: Plato combines the view that the soul is a self-mover with the view that the soul is a mind in order to explain how the soul can move things in the first place (e.g., how it can move the body to which it is attached in life). [10]
Dorothea Frede argued that “as to the exact nature of the soul we are left somehow in the dark by Plato in the Phaedo and also in Republic X." [28] D.R. Campbell argued that "Plato believes that the soul must be both the principle of motion and the subject of cognition because it moves things specifically by means of its thoughts." [29]
The soul is at the heart of Plato's philosophy. Francis Cornford described the twin pillars of Platonism as being the theory of forms on the one hand, the doctrine of the immortality of the soul on the other. [114] Plato was the first person in the history of philosophy to believe that the soul was both the source of life and the mind.
Plato's most self-critical dialogue is the Parmenides, which features Parmenides and his student Zeno, which criticizes Plato's own metaphysical theories. Plato's Sophist dialogue includes an Eleatic stranger. These ideas about change and permanence, or becoming and Being, influenced Plato in formulating his theory of Forms. [54]
Nous is associated with the rational (logistikon) part of the individual human soul, which by nature should rule. In his Republic, in the so-called "analogy of the divided line", it has a special function within this rational part. Plato tended to treat nous as the only immortal part of the soul.