I give no sources, because it is indifferent to me whether what I have thought has already been thought before me by another.

If people did not sometimes do silly things, nothing intelligent would ever get done.

Philosophy hasn't made any progress? - If somebody scratches the spot where he has an itch, do we have to see some progress? Isn't genuine scratching otherwise, or genuine itching itching? And can't this reaction to an irritation continue in the same way for a long time before a cure for the itching is discovered?

If we spoke a different language, we would perceive a somewhat different world.

There are, indeed, things that cannot be put into words. They make themselves manifest. They are what is mystical.

Could one imagine a stone's having consciousness? And if anyone can do so-why should that not merely prove that such image-mongery is of no interest to us?

Philosophy limits the thinkable and therefore the unthinkable.