>If now I...say 'Stealing money is wrong', I produce

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>If now I...say 'Stealing money is wrong', I produce a sentence which has no factual meaning -- that is, it expresses no proposition which can be either true or false. It is as if I had written 'Stealing money!!' -- where the shape and thickness of the exclamation marks show, by a suitable convention, that a special sort of moral disapproval is the feeling which is expressed. It is clear that there is nothing said here which can be true or false.