Ludwig Wittgenstein libro Tractatus logico-philosophicus
Origine: Tractatus Logico-Philosophicus
Ludwig Wittgenstein libro Tractatus logico-philosophicus
Origine: Tractatus Logico-Philosophicus
Ludwig Wittgenstein libro Philosophical Investigations
Pt II, p. 162
Philosophical Investigations (1953)
Contesto: One can mistrust one's own senses, but not one's own belief.
If there were a verb meaning "to believe falsely," it would not have any significant first person, present indicative.
“One often makes a remark and only later sees how true it is.”
Journal entry (11 October 1914), p. 10e
1910s, Notebooks 1914-1916
Ludwig Wittgenstein libro Tractatus logico-philosophicus
Origine: Tractatus Logico-Philosophicus
“Tell them I've had a wonderful life.”
Last words, to his doctor's wife (28 April 1951)–as quoted in Ludwig Wittgenstein : A Memoir (1966) by Norman Malcolm, p. 100
1930s-1951
Ludwig Wittgenstein libro Philosophical Investigations
§ 217
Origine: Philosophical Investigations (1953)
“378. Knowledge is in the end based on acknowledgement.”
Ludwig Wittgenstein libro Della certezza
On Certainty (1969)
“The face is the soul of the body.”
Ludwig Wittgenstein libro Philosophical Investigations
Origine: Philosophical Investigations
“The world is everything that is the case.”
Original German: Die Welt ist alles, was der Fall ist.
1920s, Tractatus Logico-Philosophicus (1922)
Variante: The world is all that is the case.
Contesto: The world is all that is the case. (1)
Ludwig Wittgenstein libro Philosophical Investigations
§ 129
Philosophical Investigations (1953)
Contesto: The aspects of things that are most important for us are hidden because of their simplicity and familiarity. (One is unable to notice something — because it is always before one's eyes.) The real foundations of his enquiry do not strike a man at all. Unless that fact has at some time struck him. — And this means: we fail to be struck by what, once seen, is most striking and most powerful.
“It is clear that the causal nexus is not a nexus at all.”
Ludwig Wittgenstein libro Tractatus logico-philosophicus
Journal entry (12 October 1916), p. 84e
1910s, Notebooks 1914-1916
Origine: Tractatus Logico-Philosophicus
“Language is a part of our organism and no less complicated than it.”
Journal entry (14 May 1915), p. 48
1910s, Notebooks 1914-1916
Ludwig Wittgenstein libro Philosophical Investigations
§ 464
Philosophical Investigations (1953)