We have all had the experience of uttering or writing a sentence, then stopping and realizing that it wasn’t exactly what we meant to say. To have that feeling, there has to be a “what we meant to say” that is different from what we said. Sometimes it is not easy to find any words that properly convey a thought. When we hear or read, we usually remember the gist, not the exact words, so there has to be such a thing as a gist that is not the same as a bunch of words.