One person might say, || : “a proposition, that is || that's the most everyday thing in the world”; and another person, || : “a proposition – that is || that's || proposition's something very extraordinary || queer – very extraordinary! And this latter person can't simply || just look at || and find out how propositions function || really work, because the forms of our mode || modes of expression || the forms of expression we use || the expressions we use concerning propositions and thinking are || stand in his way.