If now Isay "Stealing money is wrong," I produce a sentence which has no factual meaning that is, 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 being expressed.

Sir Alfred Jules Ayer
Another Quote

Three Easy Ways to Meditate Everyday