I conceive the proposition — like Frege and Russell — as a function of the expressions contained in it.

Philosophy, as we use the word, is a fight against the fascination which forms of expression exert upon us.

How do I know that someone is enchanted? How does one learn the linguistic expression of enchantment? What does it connect up with? With the expression of bodily sensations? Do we ask someone what he feels in his breast and facial muscles in order to find out whether he is feeling enjoyment? But does that mean that there aren't any sensations after all which often return when one is enjoying music? Certainly not. (In some places he is near weeping, and he feels it in his throat.) A poem makes an impression on us as we read it.