Ideas of Descartes, Plato, and Hume
The immediate starting-point of Plato's philosophical speculation was the Socratic teaching. In his attempt to define the conditions of knowledge so as to refute sophistic skepticism, Socrates had taught that the only true knowledge is a knowledge by means of concepts. The concept, he said, represents all the reality of a thing. As used by Socrates, this was merely a principle of knowledge. Plato took it up as a principle of Being. “If the concept represents all the reality of things, the reality must be something in the ideal order, not necessarily in the things themselves, but rather above them, in a world by itself” (Chaput, C. p.2). For the concept,therefore, Plato substitutes the
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This is the task of philosophy. “Philosophy, therefore, consists in the effort to rise from the knowledge of phenomena, or appearances, to the noumena, or realities” (Chaput, C. p. 4).
Hume’s beliefs of philosophical ideas was that there is a considerable difference between the perception of the mind, when man feels the pain of excessive heat, or the pleasure of moderate warmth, but then anticipates that this is caused by his imagination. These ideas may seem to be the same as a person’s sense, but they can never reach the origin of thought. Hume strongly believes that when these senses fall upon us, we could say that we almost feel or see it. According to Hume, when we reflect our past sentiments and affections, our thought is a faithful mirror, and copies its objects truly. He now feels that we may divide all the perceptions of the mind into two classes or species, which are distinguished by their different degree of force. The less forcible and lively are commonly noted as Thoughts or Ideas. The other species want a name in the language, and others not to have any specific purpose in philosophy. “Therefore we can use a little freedom, and call them Impressions; employing that word in a sense somewhat different from the usual” (Hume, 316). Impressions are distinguished from Ideas, which are less lively perceptions, when we reflect on any of those sensations or movements above mentioned. At first sight, nothing may seem
The concept of self identifies the essence of one’s very being. It implies continuous existence having no other exact equal, i.e. the one and only. Whether or not the specific characteristic(s) used to define self are objectively real, i.e. physical attributes, or purely subjective, i.e. imaginary traits, the concept makes distinct one entity from another. Rationalism is the theory that truth can be derived through use of reason alone. Empiricism, a rival theory, asserts that truth must be established by sensual experience: touch, taste, smell, et al. Rene Descartes, a philosopher and rationalist concluded that one self was merely a continuous awareness of one’s own existence; one’s substance was one’s ability to think. On the other
According to this allegory, which is related to Plato's Theory of Forms", the "Forms" (or Ideas"), own the highest and most fundamental kind of reality, and not the material world of change known to us through sensation. Real knowledge composes of knowledge of the Forms only. It is an attempt to explain the philosopher's place in society and to attempt to impart knowledge to the "prisoners".
Plato, being a Socratic apprentice, followed and transcribed the experiences Socrates had in his teachings and search of understanding. In Plato’s first work, The Allegory of the Cave, Socrates forms the understanding between appearance vs. reality and the deceptions we are subject to by the use of forms. In the cave, the prisoners’ experiences are limited to what their senses can tell them, the shadows on the walls, and their shackles; these appearances are all that they have to form their ideas. When one of the prisoners begins to question his reality he makes his way out of the cave and into the day light. This prisoners understanding of his reality has now expanded, thus the theory of forms; when he returns to the cave to spread the news, the others do not believe him. They have been deceived by their reality and what
In the Meno, Plato believes that true beliefs becomes knowledge by the grounding true belief. As mentioned before, if virtue is x, then it can be taught (because knowledge can be taught), therefore virtue (x) is equal to knowledge. Plato's expositions of elements of his own theory of knowledge, yet, the investigation of knowledge is indirect. I believe Socrates states that everyone was born with a knowledge of right and wrong, he / she needed to experience situations where he / she needed to recall this knowledge. He makes reference to the initial knowledge being in the soul.
Plato, arguably one of the most famous philosophers in history is known for his dialogues and theory of Forms. The theory of Forms argues that ideas (non-physical forms) are more real than tangible objects or what our senses perceive. According to Plato, there is the visible realm and intelligible realm. Reality could be divided into three different levels; the level of appearances, the real level, and the ideal level which he explains through the analogy of the ‘Divided Line’ in The Republic.
Plato, in addition to being a philosopher, wrestled at the Olympic level, is one of the classical Greek authors, mathematicians and the founder of The Academy, the first higher learning institute in the west. In short, Plato is one of the great thinkers in history and his contributions to philosophy, ethics and politics are many and varied. One of Plato’s main philosophical ideas is based on the idea that the world
exists and his idea of what a perfect being is, such as God, then God exists.
“Everything which exist in this world and all things that we see around us are not as they appear to us” this is the core idea behind plato’s theory of forms.From this idea only he moves towards explaining his world of forms or ideas.
Plato's views on Forms, Ideas, and Knowledge are all expressed beautifully in the allegory of
Have you ever questioned the nature of your reality? Questioned if you are completely able to see from the outside looking in? Philosopher Plato, presents his view of reality through an allegory to explain the concept, and how we gain knowledge of our reality. Two other philosophers that I will mention both touch base with their description of reality and how it relates to Plato’s conception. All three of these philosophers believe knowledge is attainable through acts of realization and simple knowledge, and each philosopher presents his/her main point of reality through different ways of attaining it. I will further mention the relevance of Plato’s theory in today’s world and why I believe it to be valuable.
Plato argued that true knowledge was not obtained through the knowledge of the physical world around us, but from these unchanging ideas. Plato’s theory of knowledge is well explained through his discussion of the Divided Line; a line divided into two unequal parts. One section represents the visible order and the other intelligible order, relating to opinion and knowledge, respectively. The stages of cognition flow upwards: imagining, belief, thinking, and intelligence. The visible, changing world of opinion begins with the awareness of images through perception. Awareness of images can include
Plato's theory of The Forms argued that everything in the natural world is representative of the ideal of that form. For example, a table is representative of the ideal form Table. The form is the perfect ideal on which the physical table is modeled. These forms do not exist in the natural world, as they are perfect, and there is nothing perfect in the natural world. Rather the forms exist in the invisible realm,
Plato separates reality into two spheres: one of appearance, which is a material world, and one of reality. Plato believes “in a transcendent world of eternal and absolute beings, corresponding to every kind of thing there is, and causing in particular things their essential
Plato is remembered as one of the worlds best known philosophers who along with his writings are widely studied. Plato was a student of the great Greek philosopher Socrates and later went on to be the teacher of Aristotle. Plato’s writings such as “The Republic”, “Apology” and “Symposium” reveal a great amount of insight on what was central to his worldview. He was a true philosopher as he was constantly searching for wisdom and believed questioning every aspect of life would lead him to the knowledge he sought. He was disgusted with the common occurrence of Greeks not thinking for themselves but simply accepting the popular opinion also known as doxa. Plato believed that we ought to search for and meditate on the ideal versions of beauty, justice, wisdom, and other concepts which he referred to as the forms. His hostility towards doxa, theory of the forms, and perspective on reality were the central ideas that shaped Plato’s worldview and led him to be the great philosopher who is still revered today.
Plato was a philosopher who was born in Athens (470-390 BCE), and was also a student of Socrates. He felt that intelligence and one’s perception belonged to completely independent realms or realities. He believed that general concepts of knowledge were predestined, or placed in the soul before birth even occurred in living things. Plato believed that the cosmos was intelligible, and the the universe was mathematically understandable. He believes that mathematical objects could be seen as perfect forms. Forms, a doctoral of Plato, can be understood as an everyday object or idea, which does not, exists in the everyday realm, but merely is existent in the hypothetical realm or reality.