Wittgenstein's (Late) Writings

This website presents a fragment of Wittgenstein's Nachlass and prioritizes readability over a strict reproduction of the manuscript layout. It is not a diplomatic edition: Line breaks, underlining, and textual variants have been normalized. It is meant to complement the work of the Wittgenstein Archives Bergen, which maintain the authoritative edition of Wittgenstein's entire Nachlass.

1951

Ms-177On Certainty Ms-176On Certainty, Remarks on Colour – I, Last Writings on the Philosophy of Psychology – II Ms-175On Certainty

1950

Ms-143Remarks on Frazer's Golden Bough – II Ms-173Remarks on Colour – III, Last Writings on the Philosophy of Psychology – II Ms-174On Certainty, Last Writings on the Philosophy of Psychology – II Ms-172On Certainty, Remarks on Colour – II Ms-171Last Writings on the Philosophy of Psychology – II

1949

Ms-170Last Writings on the Philosophy of Psychology – II Ms-144Philosophy of Psychology – A Fragment Ms-138Last Writings on the Philosophy of Psychology – I Ms-169Last Writings on the Philosophy of Psychology – II Ms-168 Ms-137Last Writings on the Philosophy of Psychology – I

1948

Ms-167 Ts-233aZettel Ts-233bZettel Ts-232Remarks on the Philosophy of Psychology – II Ms-136

1947

Ms-178g Ts-245Remarks on the Philosophy of Psychology – I Ms-135 Ts-229Remarks on the Philosophy of Psychology – I Ts-244Remarks on the Philosophy of Psychology – I Ms-134 Ms-133

1946

Ms-132 Ms-131 Ms-130 Ts-227aPhilosophical Investigations – I Ts-227b

1945

Ms-182 Ts-228 Ts-230a Ts-230b Ts-230c Ts-231 Ts-235 Ms-116Philosophical Grammar – I App. 4 Ts-242a Ts-242b Ts-243

1944

Ms-128 Ms-164Remarks on the Foundations of Mathematics – VI Ms-165 Ms-179 Ms-180b Ms-129 Ts-241a Ts-241b Ms-180a Ms-124Remarks on the Foundations of Mathematics – VII Ms-127Remarks on the Foundations of Mathematics, Parts IV-V

1943

Ms-126Remarks on the Foundations of Mathematics – V

1942

Ms-125Remarks on the Foundations of Mathematics – IV

1941

Ms-166Notes for the Philosophical Lecture Ms-163 Ms-161 Ms-123

1940

Ms-178f Ms-162b Ms-117Remarks on the Foundations of Mathematics, Parts II-III Ms-122Remarks on the Foundations of Mathematics – III

1939

Ms-178c Ms-162a Ms-121Remarks on the Foundations of Mathematics – II

1938

Ms-158 Ts-221aRemarks on the Foundations of Mathematics – I App. 3 Ts-222Remarks on the Foundations of Mathematics – I and Part I App. 1 Ts-223Remarks on the Foundations of Mathematics – I App. 3 Ts-224Remarks on the Foundations of Mathematics – I App. 2 Ts-226 Ts-240 Ts-248 Ms-160Cause and Effect: Intuitive Awareness – App. B Ms-178d Ts-225 Ts-247 Ms-159Cause and Effect: Intuitive Awareness – App. A-C Ms-120

1937

Ms-119Cause and Effect: Intuitive Awareness Ms-157b Ms-118 Ms-183Denkbewegungen Ts-220 Ts-237 Ts-238 Ts-239 Ms-142 Ms-178e Ms-157a