“Die Welt ist alles, was der Fall ist.”

“Der Zweck der Philosophie ist die logische Klärung der Gedanken.Die Philosophie ist keine Lehre, sondern eine Tätigkeit.Ein philosophisches Werk besteht wesentlich aus Erläuterungen.Das Resultat der Philosophie sind nicht »philosophische Sätze«, sondern das Klarwerden von Sätzen.Die Philosophie soll die Gedanken, die sonst, gleichsam, trübe und verschwommen sind, klar machen und scharf abgrenzen.4.112The object of philosophy is the logical clarification of thoughts.Philosophy is not a theory but an activity.A philosophical work consists essentially of elucidations.The result of philosophy is not a number of "philosophical propositions", but to make propositions clear.Philosophy should make clear and delimit sharply the thoughts which otherwise are, as it were, opaque and blurred.”

“6.4311Der Tod ist kein Ereignis des Lebens. Den Tod erlebt man nicht.Wenn man unter Ewigkeit nicht unendliche Zeitdauer, sondern Unzeitlichkeit versteht, dann lebt der ewig, der in der Gegenwart lebt.Unser Leben ist ebenso endlos, wie unser Gesichtsfeld grenzenlos ist.6.4311Death is not an event of life. Death is not lived through.If by eternity is understood not endless temporal duration but timelessness, then he lives eternally who lives in the present.Our life is endless in the way that our visual field is without limit.”

“Die Grenzen meiner Sprache bedeuten die Grenzen meiner Welt.”

“The truly apocalyptic view of the world is that things do not repeat themselves. It isn’t absurd, e.g., to believe that the age of science and technology is the beginning of the end for humanity; that the idea of great progress is delusion, along with the idea that the truth will ultimately be known; that there is nothing good or desirable about scientific knowledge and that mankind, in seeking it, is falling into a trap. It is by no means obvious that this is not how things are.”

“We feel that even if all possible scientific questions be answered, the problems of life have still not been touched at all.”

“At the core of all well-founded belief lies belief that is unfounded.”