There can never be surprises in logic.

— Ludwig Wittgenstein

There is a truth in Schopenhauer’s view that philosophy is an organism, and that a book on philosophy, with a beginning and end, is a sort of contradiction. ... In philosophy matters are not simple enough for us to say ‘Let’s get a rough idea’, for we do not know the country except by knowing the connections between the roads.

— Ludwig Wittgenstein

The right method of philosophy would be this. To say nothing except what can be said, i.e. the propositions of natural science, i.e. something that has nothing to do with philosophy: and then always, when someone else wished to say something metaphysical, to demonstrate to him that he had given no meaning to certain signs in his propositions. This method would be unsatisfying to the other - he would not have the feeling that we were teaching him philosophy - but it would be the only strictly correct method. My propositions are elucidated in this way: he who understands me finally recognizes them as senseless, when he has climbed out through them, on them, over them. (He must so to speak throw away the ladder, after he has climbed up on it.) He must surmount these propositions; then he sees the world rightly. Whereof one cannot speak, thereof one must be silent.

— Ludwig Wittgenstein

The silent adjustments to understand colloquial language are enormously complicated.

— Ludwig Wittgenstein

The sole remaining task for philosophy is the analysis of language.

— Ludwig Wittgenstein

The solution of logical problems must be neat for they set the standard of neatness.

— Ludwig Wittgenstein

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.

— Ludwig Wittgenstein

The work of art is the object seen sub specie aeternitatis; and the good life is the world-seen sub specie aeternitatis. This is the connection between art and ethics. The usual way of looking at things sees objects as it were from the midst of them, the view sub specie aeternitatis from outside. In such a way that they have the whole world as background.

— Ludwig Wittgenstein

The world is independent of my will.

— Ludwig Wittgenstein

The world of those who are happy is different from the world of those who are not.

— Ludwig Wittgenstein