The real question of life after death isn't whether or not it exists, but even if it does what problem this really solves.

Mathematics is a logical method. . . . Mathematical propositions express no thoughts. In life it is never a mathematical proposition which we need, but we use mathematical propositions only in order to infer from propositions which do not belong to mathematics to others which equally do not belong to mathematics.

Sometimes, in doing philosophy, one just wants to utter an inarticulate sound.

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

What we cannot speak about we must pass over in silence.

I'm doing philosophy like an old woman, first I'm looking for my pencil, then I'm looking for my glasses, then I'm looking for my pencil again.

It is love that believes the resurrection.