We must do away with all explanation, and description alone must take its place.

The common behavior of mankind is the system of reference by means of which we interpret an unknown language.

With my full philosophical rucksack I can only climb slowly up the mountain of mathematics.

Only a man who lives not in time but in the present is happy.

A confession has to be part of your new life.

I might say: if the place I want to get to could only be reached by way of a ladder, I would give up trying to get there. For the place I really have to get to is a place I must already be at now. Anything that I might reach by climbing a ladder does not interest me.

A new word is like a fresh seed sown on the ground of the discussion.