Keeping Those Words in Mind: How Language Creates Meaning

How can humans keep thousands of words in mind and have no difficulty understanding trillions of sentences? The answer to this question might lie in parents teaching their children language skills, or in in the human brain, which may be equipped with a language instinct or maybe in impressive memory skills that link words to their perceptual information. Undoubtedly, there is some truth to some of these explanations. But one answer - perhaps the most important answer - has been largely igno...