Everything that can be thought at all can be thought clearly. Everything that can be said can be said clearly. Ludwig Wittgenstein

Always get rid of theory private object in this way: assume that it constantly changes, but that you do not notice the change because your memory constantly deceives you.

When you are philosophizing you have to descend into primeval chaos and feel at home there.

I sit astride life like a bad rider on a horse. I only owe it to the horse's good nature that I am not thrown off at this very moment.

For a truly religious man nothing is tragic.

I am not interested in constructing a building, so much as in having a perspicuous view of the foundations of possible buildings.

It is one of the chief skills of the philosopher not to occupy himself with questions which do not concern him.