Ludwig Josef Johann Wittgenstein was an Austrian-British philosopher who worked primarily in logic, the philosophy of mathematics, the philosophy of mind, and the philosophy of language.
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Ludwig Josef Johann Wittgenstein was an Austrian-British philosopher who worked primarily in logic, the philosophy of mathematics, the philosophy of mind, and the philosophy of language.
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Wittgenstein is considered by some to be the greatest philosopher of the 20th century.
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Wittgenstein's philosophy is often divided into an early period, exemplified by the Tractatus, and a later period, articulated primarily in the Philosophical Investigations.
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The "early Wittgenstein" was concerned with the logical relationship between propositions and the world, and he believed that by providing an account of the logic underlying this relationship, he had solved all philosophical problems.
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The "later Wittgenstein" rejected many of the assumptions of the Tractatus, arguing that the meaning of words is best understood as their use within a given language game.
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Wittgenstein later expressed remorse for these incidents, and spent the remainder of his life lecturing and attempting to prepare a second manuscript for publication, which was published posthumously as the hugely influential Philosophical Investigations.
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Wittgenstein's ideas were generally misunderstood and distorted even by those who professed to be his disciples.
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Wittgenstein doubted he would be better understood in the future.
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Wittgenstein once said he felt as though he was writing for people who would think in a different way, breathe a different air of life, from that of present-day men.
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Karl Otto Clemens Wittgenstein became an industrial tycoon, and by the late 1880s was one of the richest men in Europe, with an effective monopoly on Austria's steel cartel.
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Karl Wittgenstein was viewed as the Austrian equivalent of Andrew Carnegie, with whom he was friends, and was one of the wealthiest men in the world by the 1890s.
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Wittgenstein's mother was Leopoldine Maria Josefa Kalmus, known among friends as Poldi.
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Wittgenstein's was an aunt of the Nobel Prize laureate Friedrich Hayek on her maternal side.
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Wittgenstein, who valued precision and discipline, never considered contemporary music acceptable.
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Ludwig Wittgenstein himself had absolute pitch, and his devotion to music remained vitally important to him throughout his life; he made frequent use of musical examples and metaphors in his philosophical writings, and he was unusually adept at whistling lengthy and detailed musical passages.
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Wittgenstein had asked the pianist to play Thomas Koschat's "Verlassen, verlassen, verlassen bin ich", before mixing himself a drink of milk and potassium cyanide.
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Wittgenstein had left several suicide notes, one to his parents that said he was grieving over the death of a friend, and another that referred to his "perverted disposition".
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Wittgenstein's father forbade the family from ever mentioning his name again.
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Wittgenstein had particular difficulty with spelling and failed his written German exam because of it.
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Wittgenstein nevertheless believed in the importance of the idea of confession.
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Wittgenstein discussed it with Gretl, his other sister, who directed him to Schopenhauer's The World as Will and Representation.
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In later years, Wittgenstein was highly dismissive of Schopenhauer, describing him as an ultimately "shallow" thinker:.
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Wittgenstein's religious belief emerged during his service for the Austrian army in World War I, and he was a devoted reader of Dostoevsky's and Tolstoy's religious writings.
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Wittgenstein viewed his wartime experiences as a trial in which he strove to conform to the will of God, and in a journal entry from 29 April 1915, he writes:.
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Around this time, Wittgenstein wrote that "Christianity is indeed the only sure way to happiness", but he rejected the idea that religious belief was merely thinking that a certain doctrine was true.
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From this time on, Wittgenstein viewed religious faith as a way of living and opposed rational argumentation or proofs for God.
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Many years later, as a professor at the University of Cambridge, Wittgenstein distributed copies of Weininger's book to his bemused academic colleagues.
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Wittgenstein said that Weininger's arguments were wrong, but that it was the way they were wrong that was interesting.
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Wittgenstein's was a self-doubting Judaism, which had always the possibility of collapsing into a destructive self-hatred but which held an immense promise of innovation and genius.
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Wittgenstein attended for three semesters, and was awarded a diploma on 5 May 1908.
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Wittgenstein arrived at the Victoria University of Manchester in the spring of 1908 to study for a doctorate, full of plans for aeronautical projects, including designing and flying his own plane.
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Wittgenstein conducted research into the behavior of kites in the upper atmosphere, experimenting at a meteorological observation site near Glossop in Derbyshire.
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At Glossop, Wittgenstein worked under Professor of Physics Sir Arthur Schuster.
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Wittgenstein worked on the design of a propeller with small jet engines on the end of its blades, something he patented in 1911, and which earned him a research studentship from the university in the autumn of 1908.
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Wittgenstein's design required air and gas to be forced along the propeller arms to combustion chambers on the end of each blade, where it was then compressed by the centrifugal force exerted by the revolving arms and ignited.
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Work on the jet-powered propeller proved frustrating for Wittgenstein, who had very little experience working with machinery.
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Wittgenstein was not only attending Russell's lectures, but dominating them.
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Wittgenstein started following him after lectures back to his rooms to discuss more philosophy, until it was time for the evening meal in Hall.
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Wittgenstein maintained, for example, at one time that all existential propositions are meaningless.
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Wittgenstein later told David Pinsent that Russell's encouragement had proven his salvation, and had ended nine years of loneliness and suffering, during which he had continually thought of suicide.
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The role-reversal between Bertrand Russell and Wittgenstein was such that Russell wrote in 1916, after Wittgenstein had criticized Russell's own work:.
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Wittgenstein's [Wittgenstein's] criticism, tho' I don't think you realized it at the time, was an event of first-rate importance in my life, and affected everything I have done since.
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Wittgenstein dominated the society and for a time would stop attending in the early 1930s after complaints that he gave no one else a chance to speak.
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Accounts vary as to what happened next, but Wittgenstein apparently started waving a hot poker, demanding that Popper give him an example of a moral rule.
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Popper maintained that Wittgenstein "stormed out", but it had become accepted practice for him to leave early .
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Economist John Maynard Keynes invited him to join the Cambridge Apostles, an elite secret society formed in 1820, which both Bertrand Russell and G E Moore had joined as students, but Wittgenstein did not greatly enjoy it and attended only infrequently.
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Wittgenstein was admitted in 1912 but resigned almost immediately because he could not tolerate the style of discussion.
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Reportedly, Wittgenstein had trouble tolerating the discussions in the Cambridge Moral Sciences Club.
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Wittgenstein was quite vocal about his depression in his years at Cambridge, and before he went to war; on many an occasion, he told Russell of his woes.
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Wittgenstein made numerous remarks to Russell about logic driving him mad.
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Wittgenstein stated to Russell that he "felt the curse of those who have half a talent".
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Wittgenstein later expresses this same worry, and tells of being in mediocre spirits due to his lack of progress in his logical work.
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Monk writes that Wittgenstein lived and breathed logic, and a temporary lack of inspiration plunged him into despair.
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Wittgenstein tells of his work in logic affecting his mental status in a very extreme way.
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Wittgenstein tells Russell on an occasion in Russell's rooms that he was worried about logic and his sins;, once upon arrival to Russell's rooms one night Wittgenstein announced to Russell that he would kill himself once he left.
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Wittgenstein is generally believed to have fallen in love with at least three men, and had a relationship with the latter two: David Hume Pinsent in 1912, Francis Skinner in 1930, and Ben Richards in the late 1940s.
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Wittgenstein later revealed that, as a teenager in Vienna, he had had an affair with a woman.
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Additionally, in the 1920s Wittgenstein fell in love with a young Swiss woman, Marguerite Respinger, sculpting a bust modelled on her and seriously considering marriage, albeit on condition that they would not have children; she decided that he was not right for her.
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The men worked together on experiments in the psychology laboratory about the role of rhythm in the appreciation of music, and Wittgenstein delivered a paper on the subject to the British Psychological Association in Cambridge in 1912.
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Pinsent writes of Wittgenstein being "absolutely sulky and snappish" at times, as well.
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Wittgenstein wrote in May 1912 that Wittgenstein had just begun to study the history of philosophy:.
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Wittgenstein had to go very early—back to Cambridge—as he has lots to do there.
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Wittgenstein donated some of his money, at first anonymously, to Austrian artists and writers, including Rainer Maria Rilke and Georg Trakl.
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Wittgenstein came to feel that he could not get to the heart of his most fundamental questions while surrounded by other academics, and so in 1913 he retreated to the village of Skjolden in Norway, where he rented the second floor of a house for the winter.
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Wittgenstein later saw this as one of the most productive periods of his life, writing Logik, the predecessor of much of the Tractatus.
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Wittgenstein adored the "quiet seriousness" of the landscape but even Skjolden became too busy for him.
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Wittgenstein soon designed a small wooden house which was erected on a remote rock overlooking the Eidsvatnet Lake just outside the village.
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Wittgenstein lived there during various periods until the 1930s, and substantial parts of his works were written there.
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Importance Wittgenstein placed upon this fundamental problem was so great that he believed if he did not solve it, he had no reason or right to live.
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Wittgenstein served first on a ship and then in an artillery workshop "several miles from the action".
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Wittgenstein was wounded in an accidental explosion, and hospitalised to Krakow.
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Wittgenstein directed the fire of his own artillery from an observation post in no-man's land against Allied troops—one of the most dangerous jobs, since he was targeted by enemy fire.
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Wittgenstein was decorated with the Military Merit with Swords on the Ribbon, and was commended by the army for "exceptionally courageous behaviour, calmness, sang-froid, and heroism" that "won the total admiration of the troops".
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Wittgenstein's notebooks attest to his philosophical and spiritual reflections, and it was during this time that he experienced a kind of religious awakening.
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Wittgenstein discovered Leo Tolstoy's 1896 The Gospel in Brief at a bookshop in Tarnow, and carried it everywhere, recommending it to anyone in distress, to the point where he became known to his fellow soldiers as "the man with the gospels".
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Extent to which The Gospel in Brief influenced Wittgenstein can be seen in the Tractatus, in the unique way both books number their sentences.
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In 1916 Wittgenstein read Dostoevsky's The Brothers Karamazov so often that he knew whole passages of it by heart, particularly the speeches of the elder Zosima, who represented for him a powerful Christian ideal, a holy man "who could see directly into the souls of other people".
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Iain King has suggested that Wittgenstein's writing changed substantially in 1916, when he started confronting much greater dangers during frontline fighting.
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Wittgenstein subsequently spent nine months in an Italian prisoner of war camp.
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Wittgenstein apparently talked incessantly about suicide, terrifying his sisters and brother Paul.
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Wittgenstein decided to do two things: to enroll in teacher training college as an elementary school teacher, and to get rid of his fortune.
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Wittgenstein divided it among his siblings, except for Margarete, insisting that it not be held in trust for him.
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In 1920, Wittgenstein was given his first job as a primary school teacher in Trattenbach, under his real name, in a remote village of a few hundred people.
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Wittgenstein did not get on well with the other teachers; when he found his lodgings too noisy, he made a bed for himself in the school kitchen.
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Wittgenstein had lost faith in Russell, finding him glib and his philosophy mechanistic, and felt he had fundamentally misunderstood the Tractatus.
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Wittgenstein's English was poor at the time, and Ramsey was a teenager who had only recently learned German, so philosophers often prefer to use a 1961 translation by David Pears and Brian McGuinness.
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Wittgenstein argues that the logical structure of language provides the limits of meaning.
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Wittgenstein reported in a letter home that Wittgenstein was living frugally in one tiny whitewashed room that only had space for a bed, a washstand, a small table, and one small hard chair.
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Wittgenstein was a slow learner, and one day Wittgenstein hit him two or three times on the head, causing him to collapse.
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Wittgenstein carried him to the headmaster's office, then quickly left the school, bumping into a parent, Herr Piribauer, on the way out.
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Piribauer had been sent for by the children when they saw Haidbauer collapse; Wittgenstein had previously pulled Piribauer's daughter, Hermine, so hard by the ears that her ears had bled.
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Piribauer tried to have Wittgenstein arrested, but the village's police station was empty, and when he tried again the next day he was told Wittgenstein had disappeared.
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On 28 April 1926, Wittgenstein handed in his resignation to Wilhelm Kundt, a local school inspector, who tried to persuade him to stay; however, Wittgenstein was adamant that his days as a schoolteacher were over.
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Ten years later, in 1936, as part of a series of "confessions" he engaged in that year, Wittgenstein appeared without warning at the village saying he wanted to confess personally and ask for pardon from the children he had hit.
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Tractatus was now the subject of much debate amongst philosophers, and Wittgenstein was a figure of increasing international fame.
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The fundamental philosophical views of Circle had been established before they met Wittgenstein and had their origins in the British empiricists, Ernst Mach, and the logic of Frege and Russell.
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Whatever influence Wittgenstein did have on the Circle was largely limited to Moritz Schlick and Friedrich Waismann and, even in these cases, resulted in little lasting effect on their positivism.
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However, during these discussions, it soon became evident that Wittgenstein held a different attitude towards philosophy than the members of the Circle.
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In 1926 Wittgenstein was again working as a gardener for a number of months, this time at the monastery of Hutteldorf, where he had inquired about becoming a monk.
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In particular, Wittgenstein focused on the windows, doors, and radiators, demanding that every detail be exactly as he specified.
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Brouwer, Wittgenstein remained quite impressed, taking into consideration the possibility of a "return to Philosophy".
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From 1936 to 1937, Wittgenstein lived again in Norway, where he worked on the Philosophical Investigations.
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Wittgenstein told no one he was leaving the country, except for Hilde who agreed to follow him.
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Wittgenstein left so suddenly and quietly that for a time people believed he was the fourth Wittgenstein brother to have committed suicide.
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Wittgenstein began to investigate acquiring British or Irish citizenship with the help of Keynes, and apparently had to confess to his friends in England that he had earlier misrepresented himself to them as having just one Jewish grandparent, when in fact he had three.
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Wittgenstein was naturalised as a British subject shortly after on 12 April 1939.
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Wittgenstein had extreme difficulty in expressing himself and his words were unintelligible to me.
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Wittgenstein's look was concentrated, he made striking gestures with his hands as if he was discoursing.
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Whether lecturing or conversing privately, Wittgenstein always spoke emphatically and with a distinctive intonation.
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Wittgenstein spoke excellent English, with the accent of an educated Englishman, although occasional Germanisms would appear in his constructions.
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Wittgenstein's face was remarkably mobile and expressive when he talked.
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Wittgenstein's eyes were deep and often fierce in their expression.
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Wittgenstein's gaze was concentrated; his face was alive; his hands made arresting movements; his expression was stern.
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Monk writes that Wittgenstein found it intolerable that a war was going on and he was teaching philosophy.
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Wittgenstein grew angry when any of his students wanted to become professional philosophers.
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Wittgenstein told Ryle he would die slowly if left at Cambridge, and he would rather die quickly.
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Wittgenstein started working at Guy's shortly afterwards as a dispensary porter, delivering drugs from the pharmacy to the wards where he apparently advised the patients not to take them.
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Wittgenstein had developed a friendship with Keith Kirk, a working-class teenage friend of Francis Skinner, the mathematics undergraduate he had had a relationship with until Skinner's death in 1941 from polio.
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Kirk and Wittgenstein struck up a friendship, with Wittgenstein giving him lessons in physics to help him pass a City and Guilds exam.
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Wittgenstein had only maintained contact with Fouracre, from Guy's hospital, who had joined the army in 1943 after his marriage, only returning in 1947.
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Wittgenstein maintained frequent correspondence with Fouracre during his time away displaying a desire for Fouracre to return home urgently from the war.
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The discussion was on the validity of Descartes' Cogito ergo sum, where Wittgenstein ignored the question and applied his own philosophical method.
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Wittgenstein accepted an invitation from Norman Malcolm, then professor at Cornell University, to stay with him and his wife for several months at Ithaca, New York.
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The details of Wittgenstein's stay in America are recounted in Norman Malcolm's Ludwig Wittgenstein: A Memoir.
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Wittgenstein returned to London, where he was diagnosed with an inoperable prostate cancer, which had spread to his bone marrow.
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On his religious views, Wittgenstein was said to be greatly interested in Catholicism, and was sympathetic to it, but did not consider himself to be a Catholic.
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Wittgenstein has no goal to either support or reject religion; his only interest is to keep discussions, whether religious or not, clear.
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Wittgenstein was said by some commentators to be agnostic, in a qualified sense.
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Wittgenstein asks the reader to think of language as a multiplicity of language games within which parts of language develop and function.
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Wittgenstein describes this metaphysical environment as like being on frictionless ice: where the conditions are apparently perfect for a philosophically and logically perfect language, all philosophical problems can be solved without the muddying effects of everyday contexts; but where, precisely because of the lack of friction, language can in fact do no work at all.
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Wittgenstein argues that philosophers must leave the frictionless ice and return to the "rough ground" of ordinary language in use.
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In 2011, two new boxes of Wittgenstein papers, thought to have been lost during the Second World War, were found.
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Wittgenstein is considered by some to be one of the greatest philosophers of the modern era.
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Wittgenstein doubted he would be better understood in the future.
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Wittgenstein once said he felt as though he was writing for people who would think in a different way, breathe a different air of life, from that of present-day men.
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In October 1944, Wittgenstein returned to Cambridge around the same time as did Russell, who had been living in the United States for several years.
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The earlier Wittgenstein, whom I knew intimately, was a man addicted to passionately intense thinking, profoundly aware of difficult problems of which I, like him, felt the importance, and possessed of true philosophical genius.
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Saul Kripke's 1982 book Wittgenstein on Rules and Private Language contends that the central argument of Wittgenstein's Philosophical Investigations is a devastating rule-following paradox that undermines the possibility of our ever following rules in our use of language.
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